Shanghai Huyong Automation Equipment Co., LTD, located in shanghai, a long term focus on developing of the electric and pneumatic tapping machine and marking machine manufacturer. Will be constantly updated the machine’s structure, software and control system, which can be make sure the quality and lower the capital to meet all our different clients’ requirements. Also can provide professional tapping working direction and after sales service for professional solution. Help you solve all the problems on the working of tap. We are specialized in solve between M1.6-M130 tapping scope. And hope to be more strengh together with you and your company.