Tianshun Valve was founded in 1993, with thirteen years hard working we become one of the largest valve manufacturers in Tianjin, China. We are specialized in developing various kinds of Butterfly, grooved, check, gate and ball valves. Our factory can manufacture at least 250,000 pieces valves in a year which are used by OEM’s and the industry wholesaler.Our engineers never stop improving the quality and developing new products to satisfy the customers’ need. We take ‘quality and service above everything’ as our motto. With our effort, we achieve ISO9001 certificate in 2000, and then we become the first factory of Beijing and Tianjin which obtained CE certificate. Besides, we can offer WRAS, CCS, BV certificate also …