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Zhejiang Xujing Pump & Valve Co., Ltd. is based on people-oriented technology, quality benefits, market reputation! Zhejiang Xujing Pump Valve Co., Ltd. is an enterprise producing hard-sealed butterfly valves and worm gear boxes. It is located in Anfeng Industrial Zone, Oubei, Wenzhou, with strong technical force, excellent processing equipment and perfect inspection methods. Our factory has strict management to achieve institutionalization, proceduralization and standardization. Combining design and production, is a professional enterprise integrating technology, development, production, sales and service. Its product quality has a good reputation in the hometown of valves.
5 types of sealing surface hardening technology for hard seal butterfly valves Do you know how hard seal butterfly valve manufacturers generally harden the seal surfaces? This article Xujing valve will explain five kinds of hard seal butterfly valve sealing surface hardening technology for everyone. First, hard seal butterfly valve tableMORE +
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