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Jiangyin, China – Jiangyin Gaoxin Pipe Fittings Co., Ltd. is proud to announce the successful completion of our recertification audit for ISO 9001:2015, PED 2014/68/EU, and AD 2000
The audit was conducted by LRQA (Lloyd's Register Quality Assurance), one of the world’s most respected notified bodies. This achievement reinforces our commitment to maintaining the highest global standards in the manufacturing of high-pressure pipe fittings.
Our Certified Excellence:
Global Quality Management: Our ISO 9001 certification ensures consistent excellence from raw material selection to final delivery.
European Market Access: The PED (Pressure Equipment Directive) certification validates that our fittings meet the strict safety requirements for pressure equipment in the EU.
Technical Authority: AD 2000-W0 confirms our technical competence in materials used for pressure vessels and high-stakes industrial engineering.
By choosing LRQA for our certification, we ensure that every product leaving our facility—whether welded, or heat-treated—is safe, traceable, and fully compliant with international specifications.

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