| 1. | As the largest coal mining machinery manufacturer , the chinacoal zhangjiakou coal mining machinery co . , ltd . mainly produces flexible afc and related compatible bridge stage loader , crusher , matilda unit and plough used underground , consisting totally 500 sizes , 82 series and 10 categories
公司作为我国最大的煤矿专用设备制造企业，主要产品是煤矿井下采煤工作面用可弯曲刮板输送机及其配套的桥式转载机、破碎机、皮带机自移机尾、转载机自移装置、刨煤机等，现有产品10大类82个系列约500多个规格。 |
