Welcome
to our WEB Site, Shan-Ling Industrial Co., Ltd. as founded in 1982, has been dedicating for the past two decades to the researching and production of valve balls, one of the major parts for the ball valves. In the early stage of operation, the company specialized in the production of valve balls, due to the reliable quality, its products of valve balls are well accepted by the local customers of valve manufacturers and have been exporting to many countries in the world.