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Zhengzhou Kaishan Mechanical & Electrical Equipment Co., Ltd.
实力供应商
{0} 年
Henan, China
主营产品: 钻机/DTH钻机/螺杆式空气压缩机/活塞式空气压缩机/水井钻机/液压隧道钻机
Annual export US $12,060,927Total floorspace (300㎡)Years in industry(15)Supplier assessment procedures

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