Chong De Precision Machinery Co., Ltd. is one of the most professional manufacturers for machine tool accessories and collets. We have 38 most experienced experts in our company. We own more than 200 sets of CNC tools, processing center, high precision inner holes grinding machine, and perfect sets of high precision testing machines. We have exploited and produced a series of accessory for collets milling chuck, CNC milling chuck arbor, pull stud, and constant face drivers. It is widely applied in all kinds of CNC processing center, CNC tool, automatic tool, panel tool, milling machine, and lathe. These are the best-selling products around the globe today. ã??ã?? Our company has always been adhering to the Principle of quality, supreme, and reputation. Our management purpose is the fair price, prompt delivery, and the best service. Our company is the apotheosis of high quality goods and a low price. Please feel welcome to inquire for more information, and I will certainly do my best in assisting you further!