Beijing Shan'er Pipes Control Components Co., Ltd is a hi-tech comprehensive company in studying, developing, manufacturing, marketing and consulation. We are a professional manufacturer of various valves in Beijing, China. The products range from centerline butterfly valves, eccentric butterfly valves, check valve, ball valves, and Y-strainer, which are developed by our company with Chinese patent of invention. We have applied for and gained more than 10 patents of these valves. We have exported our products all over the world in the past years and our valves have gained a good reputation among our overseas customers