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Wholesale Solid Valve Balls

About
Zhejiang Boshi Valve Technology Co., Ltd.
Zhejiang Boshi Valve Technology Co., Ltd. was established in 2005 and specializes in manufacturing precision valve balls for ball valve manufacturers. Located in Wenzhou, Zhejiang, China, we have extensive experience supplying valve balls for international markets and provide custom manufacturing based on customer drawings, samples, and technical requirements.
Our in-house manufacturing capabilities include blank forging and pressing, steel plate rolling and welding, seamless pipe forming, and CNC machining. With integrated production management and quality control throughout the manufacturing process, we are committed to consistent product quality and reliable delivery.
Our valve balls are available in a wide range of materials, including 2Cr13, A105, LF2, F304, F316, F51, and F53. Our product range includes floating valve balls, trunnion valve balls, three-way valve balls, L-port valve balls, V-port valve balls, hard-seated valve balls, and other custom-designed valve balls for different applications.
We offer surface treatments and coatings including electroless nickel plating (ENP), tungsten carbide coating (TCC), and Stellite alloy coating (STL) to meet different requirements for hardness, corrosion resistance, and wear resistance. From raw material and machining to surface treatment and final inspection, we focus on quality, precision, and continuous improvement to meet the requirements of our customers.
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