Since 1973, first thermoplastic valves manufacturer in Taiwan , SH has been specializing in the R&D, and production of valves and pipes. For the past 30 years, we’ve been in the lead in products quality with state-of-the-art technology and process. Our products, sold in more than 40countries worldwide, are extensively used and applied in a wide variety of piping system, gaining a good reputation as a reliable supplier.

SH people, committed to the five beliefs all the time—HONESTY, RELIABILITY, RESPONSIBILITY, COURTESY AND HONOUR---working together as 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. In order to ensure high quality products. We have been successfully certified by NSF(American National Sanitation Federation ), Lloyd is and BSI quality assurance.

Based on the belief in providing more complete products line and one-stop-shopping service ,we continued to expand our products line in a variety of sizes to meet customers’ needs for a complete line of pipes by developing new materials, such as UPVC, CPVC, PP,HD-PE,ABS, and PVDF, and bringing in advanced extrusion equipment and techniques from Austria and Germany, respectively, 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.

Self-encouraged SH people are always in pursuit of excellence for the sole purpose of total customer satisfaction, besides, you are always welcome at our company at any time and we prize your highly valued opinions, We continue to be devoted to the R&D and innovation in this industry to win customer approval and receive customer compliments.

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.