Dear Sir, How are you? We pleased to introduce ourselves you. We one of leading construction equipments and tools producers in Korea. working with several major big contractors produce top quality for foundation work. After seeing your company website we ...

Zhu Zhou KaiTuo Tooling Ltd., Co is to develop high quality rock drilling tools for professionalists worldwide. Our drill bits are known in all the main mining and construction customers over world. tight focus continuous development work secure latest ...