- Mudanjiang North Alloy Tool Co., Ltd.
- Address:56XingYe, Mudanjiang, Heilongjiang, China
- Shaanxi Getwick Nonferrous Metals Co.Ltd
- Address:Baoti Road,Wenquan Village,Maying Town, Baoji, Shaanxi, China
- Jiangsu Maoyuan Import & Export Co., Ltd.
- Address:hanzhong, Nanjing, Jiangsu, China
- Zhuzhou UKO Cemented Carbide Co., Ltd
- Address:hetang, Zhuzhou, Hunan, China
- Guigang Foreign Economic Relations And Trade Co. Ltd
- Address:Jiangbei Road