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Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
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Featuring symmetry loose ring design enables quick bolt-hole alignment, our UPVC split flanges simplify complex manifold piping layouts and manifold setups. By utilizing Advanced tooling design permanently embeds high impact strength Loose ring body in our specialized facility, eliminating extra connectors. We back every production batch with rigorous quality control verification to prevent internal stress concentration and micro-cracking under heavy pressure.
Symmetrical Loose Ring Design: Loose outer ring enables rapid inline jointing without primer, reducing total solvent-joints Required.
Visual Sealing verify: Clear loose hub provides instant visual confirmation of gasket seating right at the flanged joint.
Scalable OEM production support: Supported by automated molding guaranteed uniform wall thickness and identical socket tolerances for bulk buyers.
Non-Toxic pb-free compound Formulation: Lead-free non-toxic formulation prevents contamination, ideal for safe potable water supply systems.
Zhejiang Feiya Plastic Co., Ltd. is located in Zhejiang Province, adjacent to Yiwu — the world‑renowned capital of small commodities. It enjoys convenient transport links to coastal cities including Shanghai, Hangzhou, Ningbo and Taizhou, backed by well‑developed logistics networks.
Our journey started in 1992 as Jiangshan Sanjin Machinery & Hardware Factory. We strategically turned to PVC piping production in 2001 and registered our proprietary FEIYA brand in 2002. With over 30 years of industrial expertise, our 40‑acre factory boasts a building area of 50,000 m². As an original manufacturer for plastic pipes, fittings and valves, we serve domestic markets and export our products to more than 100 countries around the globe.
Industrial and commercial scenarios often face three major challenges: continuous operation, complex media and pressure fluctuations. Factory water supply and drainage require fittings with stable pre...
READ MOREMunicipal projects feature large volumes, deep burial and long service life, demanding fittings with high strength, long durability and settlement resistance. Urban water-supply networks must withstan...
READ MORECivil building piping values hygiene safety and installation convenience above all. Drinking water supply requires PVC fittings that comply with potable water hygiene standards — non-toxic materials w...
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