- Zhengzhou Sunway
- Address:Beihuan Road, No.55
- 10000000RMB
- Address:99 Hengshan Road
- Xi'an Brightway Energy Machinery Equiment Co., Ltd
- Address:NO118,Fuyu road,Yanta Industrial Zone,Xi'an city,China
- Shanghai Oriental Heavy Industry Machinery Co, .Ltd
- Address:No.958 LingShan Road Pudong New Area, Shanghai, China.
- Zhengzhou Dayu Drilling Rigs Co., Ltd
- Address:No.18, Dongfeng Road
- Qingdao Bule Ocean Foundation Co., Ltd
- Address:No.17-21,Siliunan Road, Qingdao
- Henan Leili Mining Machinary Co., Ltd
- Address:NO.183 jianshe road ,zhengzhou city
- mas Tree
- Address:Baihe square,NO.676 Yellow River Road,
- magnetic Drill Collar
- Address:South Yujia Street
- Zhengzhou Toone Mechanical Equipment Limited Company
- Address:Zhongyuan West Road
- S Shake Table
- Address:east the 8th,the first industrial park of shicheng county
- Zhengzhou Vipeak
- Address:tongbai road
- Wuhan Leiwu Industry CO., LTD
- Address:Room 1404, B, Qingshan Plaza, No. 1290, Heping Road, Qingshan District
- Jinquan (Golden Spring) Rock Drilling Tools Co., Ltd.
- Address:No. 256, Lushan Road, Economic Development Zone
- Zhengzhou Yifan Machinery Equipment Co., Ltd
- Address:Zhengyuan Road,xingyang, Zhengzhou Henan
- Siwei Group
- Address:Changchun Road
- Shenyang Jingye Heavy Machinery And Equipment Co., Ltd.
- Address:Quansheng village, Cailuo town, Shenbei New District, Shenyang, P.R.China
- Shanghai Zhongbo Heavy Machinery Co., Ltd.
- Address:B-4 Building 4,No. 475 West Fu Te 1st Road,Waigaoqiao Free Trade Zone,Shanghai,China
- Zhengzhou Zoonye Mining Co., Ltd.
- Address:Sanlizhuang Industry District, Xingyang, Zhengzhou City, Henan Province, China
- Tai'an Jin Hai Dong Shan Equipment Co., Ltd
- Address:South Side, west part of Panhe Avenue, Taian City, ShanDong Province, China