... : We are a factory with designing, manufacturing, machining ,marketing in WuXi city, JiangSu province, near from ShangHai 100Km.Question 2 ... computers to control machine tools. Tools that can be controlled in this manner include lathes, mills, routers and grinders. The ... Machining, it would be useful to have a background in mathematics, industrial arts and mechanical drafting, as well as computer ...