About Us

WeiQiu (Tianjin) Valve Co., Ltd. covering over 40 000 m2, located in the Jiuyuan Industrial Zone of the Baodi District in Tianjin.

We have the first-class silicone sol investmen casting production line and sodium silicate compound process production line, German Oxford Instrument spectrometers, advanced CNC Machine tools and a professional production team. What’s more, we have obtained the certifications of ISO 9001:2008 and CE issued by TUV.

At present, our products are mainly stainless steel ball valves, butterfly valves and diaphragm valves three categories, and also we undertake a variety of stainless steel precision casting. All of our products are designed according to ANSI,API,DIN, BS,JIS and GB standard; made of 304, 304L, 316, 316L, duplex stainless steel 2205, 2507, DIN1.4469, and DIN1.4529, etc. Our products are widely used in foodstuff, medicine, sanitation, electric power, metallurgy, petroleum, chemical, natural gas, construction, shipbuilding, irrigation and environmental protection water treatment industry and etc.

Our company follows ''All for clients, all from innovation'' business philosophy and we strive to offer the best quality with competitive price to the customers all over the world.

 WeiQiu (Tianjin) Valve Co., Ltd. is the largest stainless steel ball valve manufacturer in Tianjin. The operating headquarters, which is over 60 acres, is located in the Jiuyuan Industrial Zone of the Baodi District in Tianjin.
   WeiQiu has a precision casting production line employing a first-class silicon sol and sodium silicate compound process, German spectrometers, and an awesome management system.
  ''All for clients, all from innovation'' as the core company motto, WeiQiu is offering a high quality, cost-effective, stainless steel ball valve production with several models including 304, 304L, 316, 316L, duplex stainless steel 2205, 2507, DIN1.4469, and DIN1.4529, etc.  Please feel free to contact WeiQiu (Tianjin) Valve Co., Ltd. for any further inquiries.