Founded in 2003, factory of SINPO is located in the City of Valves - Yuhuan, Zhejiang, China. In 2018, SINPO moved its sales & administration headquarters to the CBD core business district in Qianjiang New Town, Hangzhou, Zhejiang.
As a comprehensive company, SINPO is a collection of R&D, manufacturing and sales. It is engaged in industrial valves, plumbing valves, agricultural and forestry irrigation, etc. Its main products are stainless steel valves, stainless steel pipe fittings, brass valves, plastic valves and pipe fittings. SINPO works on providing best solutions for the fluid pipeline projects.
SINPO has passed the Quality Management System Certification (ISO9001), Manufacture License of Special Equipment (TS), Environmental Management System Certification (ISO14001), Occupational Health System Certification (ISO45001) and Communate Europpene (CE).