Test Certificate


Since its establishment, the company has successively obtained "the People's Republic of China Special Equipment Manufacturing License", IS09001 Quality System Certification Certificate, Occupational Health and Safety Management System Certification Certificate, Environmental Management System Certification Certificate, Global EU CE Certification Certificate, Lloyd's Quality Certification Certificate, China Classification Society Certification Certificate, American ASME, American API Certification Certificate, etc.

Non-welded pipe fittings (seamed tee)

Welded pipe fittings (seamed elbows)

Non-welded pipe fittings (elbows)

Non-welded pipe fittings (seamless tee)

Non-welded pipe fittings

Welded pipe (seamed tee)

Welded pipe fittings (seamed tee)

Non-welded pipe fittings (seamless elbow)

Non-welded pipe fittings (seamless tee)

Non-welded pipe fittings (seamless elbow)

Non-welded pipe fittings (seamless tee)

Non-welded pipe fittings (seamless elbow)

Non-welded pipe fittings (seamless tee)

Welded pipe (seamed elbow)

Non-welded pipe (seamed tee)

Non-welded pipe fittings (elbows)

Non-welded pipe fittings (seamless tee)

Non-welded pipe fittings (elbows)

Non-welded pipe fittings (elbows)

Non-welded pipe fittings (seamless elbow)

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Shangheng Pipeline Yachen

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