PVC-O Taiji Blue Pipe
Zhejiang Taizhou Triunion Co., Ltd.
Zhejiang Taizhou Triunion Co., Ltd.

About us

Zhejiang Taizhou Triunion Co., Ltd., as a member of Hongtu Group, is a joint corporation, which specializes in producing and selling High Quality PVC Fittings, PVC Butterfly Valves, PP Compression Fittings, HDPE Fittings, SMC Composite Manhole Covers of BS EN124 Standard and Australian AS3996 Series Products together with Hongtu Plastic Product Co., Ltd., Resin Chemical Co., Ltd., Yinyida Pipe and Fittings Co., Ltd. and Sanfa Plastic Co., Ltd. We manufacture our PVC Pressure Fittings in accordance with ISO Standard and DIN Stan......more
Municipal / water treatment
Water drainage series
Plastic valves series
Fire protection Series
Gas Series
Water Purifier
SMC manhole covers
Electrical & Communication
composite pipe Series
Rainwater Series
Irrigation Fittings Series
Sanitary Ware Series


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