• Luo Yang HaiEn Chemical Trade Co.,Ltd

    Our company supplies a serial of products which is used in the coal mine such as pressurized heat exchanger through sound velocity variation; wire rope tester; frequency conversion cabinet; hoisting sheave frictional gasket; head filler block; guide pulley hoister plastic scale board etc., ...

    Telephone:86 - 0379 - 63265736Address:Room 2215, Building B of Cyber Tower, Central Zhongzhou Road, Xi Gong District, Luoyang City, He Nan Luoyang Henan 471000 China

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