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About Us

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Since 1973,the first thermoplastic valves manufacturer in Taiwan, SH has been specializing in the R&D, and productions of valves and pipes. SH people, committed to the five beliefs - honesty,reliability , responsibility, courtesy and honore - working together as a responsible and reliable team, are leaded by a group of resilient and determined leaders, and dedicated to design, innovation, and quality increase with business growth. We have become one of the leading manufacturers in the world with the most complete line of thermoplastic valves, fittings, and pipes and the widest variety of materials.


1973 Founded in Chin-Shui town, Taichung County, Taiwan, covering an area of 1,600 square meters.
1980 Set up the export division and Taipei branch operation for north Taiwan and overseas markets.
1983 Signed long-term supply contracts with Formosa Plastic Group (FPG), the biggest industrial group in Taiwan.
1985 Set up Kaohsiung branch operation.
1988 Authorized by Agru Kunststofflechnik GmbH to be the general agent in Taiwan for sale of pipes, fittings, valves in PP, PE, PVDF, HP-PVDF used for Chemical, electronic, semi-conductor industries, and so on.
1988 Established Kaohsiung 1st plant, located in DA FA Industrial Zone, covering an area of 20,000 square meters.
1994 The first manufacturer in Taiwan to have the NSF listing on the PVC ball valves.
1997 Registered to ISO Quality Assurance Management System.
1998 Established Taichung branch operation.
1999 Established Kaohsiung 2nd plant, located in DA FA industrial Zone, covering an area of 8,000 square meters.
2000 Began producing UPVC, CPVC SCH80 pipes and fittings.
2001 Set up Shanghai Branch office.
2002 Established a manufacturing facility in Jang-Su, China.
2002 Purchased advanced extrusion equipment from the globally known CINCINNATI Co., for production of UPVC, CPVC SCH80 pipes.
2003 Established a pipe plant in Taichung Harbor Export Processing Zone for production of UPVC, CPVC, HDPE, PP, ABS, PVDF pipes and fittings, covering an area of 34,000 squar meters.
2004 Breakthrough the technique limitation in the past, we developed and succeeded in production of extra large-sized UPVC and CPVC fittings.
2005 Acquired a specialized tooling plant for full line of valve and fitting development and research capabilities.


Established in:1973
Annual Sales:USD 30 Millions
Capital:USD 3 Millions
Business Type:Value Added Reseller OEM Manufacturer ODM Manufacturer Exporter/Agent Distributor
Markets: World Wide
Main Products:Thermoplastic Valves (PVC, PP, CPVC, PPG, PVDF), Diaphragm Valves, Ball Valves, Compact Ball Valves, Nature Ball Valves, Labcock Ball Vavles, Single Union Ball Valves, True Union Ball Valves, Butterfly Valves, Ball Check Valves, Swing Check Valves, Spring Check Valves, Ball Foot Valves, Y Strainers, Electric / Pneumatic Valves, CPVC CTS Ball Valves, Unions, Quick Repair Couplings, Flanges, Gaskets, Inspection Glass, Gauge Valves,UPVC CPVC SCH80 PIPE&FITTINGS,PVC SCH40 CLEAR PIPE,CLEAN PIPE,PVDF PIPE,PP PIPE
No. of Employee:200

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Contact Detail

CEO:Mr. Tien-Shou Tsai
Contact:Business Manager Mr. Fu-Jen Tsai & Ms. Lisa Hsu
Address:No. 336-16 Hai Pin Rd., Ching Shui Chen, Taichung,43650,Taiwan
FAX:+886-4-(Domestic Dept.)26595578 , 26267169; (Export Dept.)26595589
(; Domestic-Dept.