Since 2004, Qufu Chongde Precision Machinery Co.Ltd has been prdocuing 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(5v/8v),SK high speed collets(5v), EOC (OZ)collets (10v),and BT/DIN69871(SK)CAT taper shank collet chucks, as well as other precision accessories. Every one of our products are very suitable for precision machining, where balance, durability and accuracy are important. We ship around the world, with customers throughout Asia, Europe and the United States. Qufu Chongde Precision Machinery With an excellent network of roads and railway, Qufu boasts convenient transportation, scenic beauty, and a thriving cultural scene. Qufu's unique advantages attract quality workers, which is Qufu Chongde's greatest resource. Nothing is more valuable than trust, and at Qufu Chongde, we strive to maintain honest, genuine relationships with our customers. To give our customers the best products at the best price, we concentrate our energy on innovation and development, always searching for new ways to add value to our products. Chongde welcome every one around the world and look forward to establishing good relationship with everyone!