Since 2004, Qufu Chongde Precision Machinery Co.Ltd has been producting high quality, precision parts for the fabrication industry. At Chongde, upholding quality is our primary concern. Our focus is the development of collets and chucks that operate at high speeds with maximum accuracy and precision, to meet the demands of a competitive global market.

Using the latest production technology and processes, we manufacture high accuracy ER collets(5micron/8micron),SK high speed collets(5??), EOC ...