Qufu Chongde Precise Machinery Co., Ltd. specializes in spring collets.

Now it has thirty-eight professional technical engineering personnel, more than one hundred sets of numerical control machine tools, processing center and high precise internal and external circular grinding machines, high precise inspection equipments and sound inspection measures. It independently developed a series of spring collets, milling collets, numerical control cutter handle and so on. The products are widely used for numerical control processing center, numerical machine tools, automatic machine tools, meter machine tools, milling machines and lathes, and have ready market in whole country.

The company persists in the prosecution notion of upholding quality, customers foremost, credit, honesty, practice, equality and cooperation. It will serve the society with powerful technology strength, complete management system and reasonable price. Our company is the best example of topping quality and the lowest price.