We , Changda Machine Tools .Co, Ltd , have been a specialized supplier of Precision tools, Machinery accessories & cutting toolsâ?¦ for nearly 15 years. We are also a leading manufacturer of Pin Gage, with more than 10 years of manufacturing experiences. With emphasis on providing the high quality products, Changda has established a high reputation for Quality control and Service. We are proud to offer more than just a product as we own a highly trained team who can give you good advise on how to choose right product at competitive prices, how to design your special package and the most important is who know how to check the quality of the tools before they leave from our stock. Your enquiry with specification and quantity will be appreciated. Best regards, Dingding