About us

Hairun Kangjian Commercial and Trading Co., Ltd. is an international trading company focusing on the production and sales of valves, flanges, expansion joints, and ship and auto parts. We have our own joint ventures and cooperative enterprises to produce API/DIN/BS/JIS valves, forged steel flanges and stainless steel flanges, rubber and metal expansion joints, anchors and anchor chains, the parts of ship and stainless steel parts of yacht, brake discs and drums, brake pads and shoes, clutch discs and covers, the parts of driver’s cab and so on.  For valves, we have obtained the “CE” and “API” Certificates; for the parts of ship, the ABS, BV, LR, DNV, RINA, and CCS certificates; and for auto parts, the E-MARK certificate. We hope to establish good business relationship with friends from all over the world in order to develop business through win-win cooperation and build a bright future.