- Huangshi Zhongxin Mechanical Equipment Limited Company
- Address:No.57 Huayuan Road, Huangshi, Hubei, China.
- Taizhou Kaiqiu Drilling Tools Co., Ltd
- Address:he west side of binhai avenue , Binhai Town
- He Nan Tian Long Machinery Manufacturer Co.Ltd
- Address:No. 611, Hongli Road, Xinxiang, China
- Fuzheng
- Address:27 jiefang road,lanshan,rizhao city,shangdong,China
- TAIZHOU HUANGYAN HANWEI PLASTIC MOULD CO., LTD
- Address:135#Banyangzhang,Huangyan District,Taizhou city,Zhejiang,China
- Dongying Jianxin Petroleum Equipment Co., Ltd
- Address:Qingdao Road,Dongzhao Building,Dongying,Shandong Province,China
- Chengdu Chengbang Prospecting Machinery Corp., Ltd.
- Address:No. 69,Guangming Road, Jinjiang District, Chengdu City, Sichuan Province, China.
- Dongying Seacoil Oilfield Equipment Co., Ltd.
- Address:No.722 Hualing Technical Mansion, Beiyi Road, Dongying, Shandong Province, China
- XI'ANZZ TOP OIL TOOLS CO., LTD
- Address:No.88 Gaoxin Road
- infrared Electronic Heat Painting
- Address:209 Longtengge, Longtanbeili, Chongwen, Beijing, China
- Leon Roll China Co., Ltd
- Address:changzhou wujin junan roads
- Pingdingshan City Yaxing Carbon Material Co., Ltd
- Address:4F, Block C, Greenbelt Yuansheng International, Jinshui Rd. and Dongfeng Rd
- mounted Drilling Rig
- Address:no.32 yingbin road, xinglongtai, panjin
- belt Controlled Atmosphere Continuous Brazing Furnace
- Address:Rm.1705 C,W.E.18, Dianzi Yi Lu, Xi'an Hi-tech Industrial Development Zone
- CHEMIELAND International Co., Limited
- Address:Rm1401, Tower 3, Bosi Plaza, 2 Fengxian Road, Qingdao, 266071, P.R. China.
- Henan Fortune International Co., Ltd.
- Address:9-1-407, No. 26, Xinyuan Road
- Huainan City Shunhui Anchor
- Address:Caoan development zone,Tianjiaan district
- Xingtai Mill Roll Zhucheng Machinery Manufacturing Co., Ltd.
- Address:xingtai,hebei,china
- ZHENGZHOU GOLDEN TRIUMPH MATERIALS CO., LTD
- Address:No. 63,Weilai Road , New development Zone , Zhengzhou, China 450008
- 201306
- Address:No. 158,Shengang Avenue,Lingang new city,Pudong new district