Taigu Zee Pipe Equipment Co., Ltd. in No. 108 Road Industrial Park Taigu, Shanxi, China, who is the professional manufacturer of pipe fittings and valves with annual production of more than 10, 000 metric tons. ZEE insists on providing high performance pipe fittings and valves with threaded end, introduces advanced equipments and technologies to improve product performance and competitive advantage, and has passed the authentication of ISO9001:2000 quality management system already. ZEE manufactures a complete product line of malleable iron pipe fittings with American standard, British standard, and DIN standard; cast iron pipe fittings; cast iron valves with threaded end, which has been widely used in pipelines to convey water, oil, stream, gas, etc. To comply with different customers&＃039; requirements, ZEE also provides the various electric power fittings with malleable iron or ductile iron material, and customizes the various casting (cast iron, malleable iron, and ductile iron) .