Wenzhou Zhenhong Valve Ball Co., Ltd.,
　　Wenzhou Zhenhong Valve Ball Co., Ltd., founded in 2000, is a valve sphere manufacturer committed to develop highly precise and superior performance valve balls; Based on our strong producing innovation and years of experience, the company has introduced: high-tech processing center, spherical grinder, spectrometer, Capability Maturity Model Software and other manufacturing and testing equipment for the sake of adapting to the constant changing market and customers’demands.
　　Wenzhou Zhenhong is a professional manufacturer focusing on valve ball designing, producing, selling and service. We provide DN5 ~ DN500, full range of sphere solutions. Our products include Floating spheres, fixed spheres, tee ball, L-type sphere,
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