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Committed to providing one-stop quality assurance services for energy engineering projects worldwide

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Training and certification of non-destructive inspectors and welders



Training and certification of welding inspectors, painting inspectors, nondestructive inspectors and welders



In 2015, we was authorized by TWI, the Royal Welding Institute, to train AWS, ASME, ISO and CSWIP for welding inspectors, nondestructive inspectors and welders for steel structure, pressure vessels and pipelines, and CSWIP.


CSWIP (Certification Scheme for Welding & Inspection Personnel) is the welding and inspection qualification. It is recognized in the world as the most authoritative ability proof of professionals engaged in welding and inspection related industries. Its certificate is highly recognized by more than 5,000 well-known multinational companies in more than 70 countries, including Europe, America, China, Japan, South Korea, Australia and other major industrial countries, and involves all the industrial and research fields related to material connection.


* CSWIP qualification is its own brand of TWI, WIP is the world's earliest and most authoritative material connection technology practitioners qualification certification brand, and is internationally recognized by UKAS in accordance with ISO / IEC 17024 certification personal qualification.


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