SANKING was established in 1976 in Taiwan and has been a supplier of thermoplastic piping systems for more than 35 years. Xiamen Sanli Industry Piping Co. Ltd is a Sino-foreign equity joint venture producing and distributing UPVC, CPVC, HT-CPVC and PP plastic rubber piping materials, valves and fittings.

Sanking has many decades of experience, strong in-house capabilities and a rich culture founded on innovation. Sanking enforces strict quality control methods in every step of the process including R&D, product design, die sinking, raw material quality control, injection, pressure-test examination and delivery so that its products conform to ANSI, DIN, JIS, CNS and other international standards. Its product features include high security, fine sealing performance and smaller twisting force compared with general products in the case of its hand-operated valves. The company has passed ISO 9001 Quality Certificate, European CE (SGS) Certificate and American NSF 14 Certificate.

Sanking products are widely using in the water treatment, electronic semiconductor, pharmaceuticals industry, chemical industry, construction industry, mining & metal industry,  water desalination, agriculture, F& B, and the renewable energy industry.