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Fengcheng Xinsheng Lock Valve Co., Ltd. has rich experience in lock valve production, and its main products include: lock valve, electronic remote monitoring lock valve, PPR Locking valve, copper locking valve, check valve, front meter check valve, check lock integrated and various types of copper ball valves, widely used for water supply, heating and gas use.
www.fcxssf.com Movie video 2025-03-17