TIPBV offer high quality butterfly valves and related services for water supply and drainage engineering，power，chemical，metallurgy and other industry fields

Raymond Machinery Co.,Ltd offers the clients a comprehensive range of manufacturing service required to provide proof or finished machined forged products. 

Flexpert Bellows Private Limited manufacture and globally exports Metal Bellows, Expansion Joints ,Compensators and corrugated hoses. 

Tianjin Driflex Co., Ltd. is a leading manufacturer and supplier of high quality metallic conduit fittings and flexible conduit based in China