Yongkang Hengda Mechanical Tool Factory is an old-brand professional factory,which is specialized in manufacturing electric hand drill;electric impact drill and other electric-driven tools.Quality of our products has a certain significance in electric-driven tools industry in Yongkang City.Products of our factory have a complete fange of sizes and reliable xxxxx to its good quality and moderate price,our products have enjoyed high reputation both in home and xxxxx are not only popular in China but also well sold in the worldwide.