Established in 1999, Zhejiang Xingguang Machinery Co., Ltd. is a professional manufacturer and exporter. It include Zhejiang Dunyun valve co.,Ltd as subsidiary company what is concerned with the design, development and production of brass ball valves, PEX-AL-PEX pipes and fittings, ppr pipes and fittings, brass fittings. Our brand DUNYUN is China famous trademarke. We are located in Diankou Estate, Zhuji City, Zhejiang Province, with convenient transportation access. All of our products comply with international quality standards and are greatly appreciated in a variety of different markets...