Established 1998, Zhengzhou Bihe Co., Ltd is located in Zhengzhou city, China, with registered capital of 1 million yuan, which is invested according to the modern enterprise system by Gongyi Wanda Supplying and Draining Water Co., Ltd. Now it has characteristic of import & export manufacturer & trader. We have 2 factories, one produce pipeline expansion joints (also known as rubber expansion joints, flexible rubber joints, pipe fittings, etc), and the other branch company is ISO9001:2000 certificated dealing with calcined alumina powder. With super quality products, reasonable price, supply timely, thoughtful service, and has a well-educated, capable and highly efficient management and sales team. We have sincerely run it for 5 years, and have made long-term cooperation with customers of 29 provinces and municipalities, especially won the clients&＃039; favor and approval of Jiangxi Copper, Guixi fertilizer, Zhongyuan Petrochemical, Linqing water companies and other large companies in China! And in recent years, the Products are exported to Korea, Japan, Singapore, Middle East, North Africa and other international markets, we are pride of these foreign praise! With business philosophy of"integrity management, mutual benefit ", we will continue to adhere to the principle of "Sincerity-oriented, quality & customer first, delivery in time", wholeheartedly welcome new and old customers to visit our company!