- Danyang Tiancheng Tools Manufacture Co., Ltd.
- Address:Houxiang Town.
- Hangzhou Bycon Industry Co., Ltd.
- Address:Shushan street
- Yantai Panda Equipment Co., Ltd.
- Address:No.253. Yingchun Street, Laishan District
- Xiamen Kaishenglong Imp.&Exp. Co., Ltd.
- Address:
- Zhuzhou Yifeng Tools Co., Ltd.
- Address:Tianxin
- Chengdu Tianheng Tungsten Carbide Tools Co., Ltd.
- Address:No.86, Hailin Road
- Hubei Huaxin Science Technology Co., Ltd.
- Address:xing fa road 8#,xian an economic development zone
- Zhuzhou Newmetal Materials Co., Ltd.
- Address:12th Jiangshan Road Zhuzhou, Hunan Li Yu Industrial Park
- Shenzhen Jiarun Precision Science&Technology Co., Ltd
- Address:1/F No.3, Fourth Industrial district, Yanchuan, Songgang , Bao&＃39;an, Shenzhen
- Hubei Yintian Diamond Cutting Industry Co., Ltd.
- Address:No.42-1 Edong Avenue,Ezhou,Hubei,China
- Ningbo A-One International Trading Co., Ltd.
- Address:Room 1331,#598 JiangNan Road.NingBo. China
- Xiamen Astar Imp. & Exp. Co., Ltd.
- Address:Room 702, No.195 Hongwenliuli, Siming District
- Shijiazhuang Jiali Diamond Tool Co., Ltd.
- Address:Changsheng Street, Luquan High-tech District, Shijiazhuang P.R., China
- Nanjing Xinfulong International Trade Co., Ltd.
- Address:1018 of the Pukou high-tech zone 20 xinghuo road
- Danyang Right Tools Co., Ltd.
- Address:Sanchengxiang, Jinglin Village
- Quanzhou Qianwen Stone Tools Co., Ltd.
- Address:Wuzhou
- Ezhou Jinglong Diamond Tools Co., Ltd.
- Address:Xinmiao Industrial Park,No46 Edong Road ,Echeng District,Ezhou city
- Zhuzhou Winwin Trading Co., Ltd.
- Address:Xiangyin Community, Changjiang North Road, Tianyuan District
- Jiangsu Deuco Precision Tool Co., Ltd.
- Address:Houwang village, Economic development zone
- Shanghai Ace Superhard Tool Co., Ltd.
- Address:No.7799 Hangnan Highway Fengxian District Shanghai China