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Tank Inspection

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Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.

Tank Inspection

Shanghai ZhangYang Detection Technology Service Co., Ltd is Authorized to Perform Periodic Tests on UN Portable Tank Containers in The Peoples Republic of China on Behalf of Det Norske Veritas (DNV). The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Have Many Years of Experience to Inspect & Test Tank Containers in Both International & Domestic Services. They All Follow The Professional Inspection Standards of International & National Standards, including: The International Maritime Dangerous Goods Code (IMDG) and The Convention on Safe Containers (CSC) and EN Standards and ADR/RID Regulations and 49CFR (US DOT) and The International Tank Container Organization (ITCO) For The Inspection of Various Types of Tank Containers T1 to T75. The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow the DNV Code of Conduct, and DNV Rules for Certification of Containers. For the Manufacturing Inspection of Tank Containers, The Tank Container Inspectors of Shanghai ZhangYang Detection Technology Service Co., Ltd. Follow The Standards of The American Society of Mechanical Engineers (ASME 8), and European Standard (EN14250) and Chinese Standard (GB 150). Shanghai ZhangYang Detection Technology Service Co., Ltd. Provides Manufacturing Audit and Inspection Services, With Inspectors Experienced in Verifying Manufacturer QC System Documents and Records. Inspectors Have Experience Verifying That Materials, Inspection and Test Records Conform to Approved Specifications and Drawings. They Perform Physical Inspections and Measurements of Construction Clamps, Materials, Assemblies and Welds. They Inspect Welds and Witness Non-destructive Testing of Welds.