Zhuzhou Dongya Tool Co., Ltd is a joint-stock company found by ZHUZHOU XIANGFA TOOLS CO, LTD and BRAZIL BIG AMERICAN, which is a high-tech foreign-invested enterprise combines the R&D, manufacture with sale of cemented carbide and cemented carbide tools. ZHUZHOU DONGYA TOOLS CO,LTD is located in china cemented carbide base Zhuzhou Lukou Economic Development Zone, introduced...