Chengdu Liheng Jinghua Trade Co., Ltd. is a leading distributor of various valves and accessories, such as butterfly valves, check valves, gate valves and rubber joints. Moreover, our products have passed ISO9001 Quality System certification and Pressure Equipment Directive 97/ 23/ EC certifications (CE certification). Our company has the capability of dealing with the cast and manufacture of rubber products, and the surface treatment of workpiece. Specifically, our rubber products have passed England Certificate of WRC-NSF Ltd., and spray coating technology has passed international standards.