• JiYuan Coal High Voltage Switch Co., Ltd

    JiYuan Coal High Voltage Switch Co., Ltd, built in 1972, is a well known manufacturer China. We mainly produce mining machinery which are used underground coal mines, where there mixed explosive gases, such as methane. All products explosion-proof and intrinsically safe. aim to do long-term ...

    Telephone:86-18951230593Address:JiYuan Technical Industry Park, Jiyuan, Henan, China

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