New Product Introduction: JLX Plug Valve Grinding Machine
New Product Introduction: JLX Plug Valve Grinding Machine The JLX plug valve grinding machine is a new generation of valve grinding equipment developed by Zhejiang Youji Machinery Technology Co., Ltd. The company owns independent intellectual property rights and an invention patent ZL202110071861.9. It is a specialized device for grinding the sealing surface of hard-seal plug […]
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