Changzhou Dinghao Precision Machine Co., Ltd. Mainly produces sprag one-way clutches, sprag one-way bearings, sprag overrunning clutches, sprag starting clutches, sprag backstop, sprag freewheels, sprag cages, sprag rollers, cylinder rollers, needle bearings and drawn cup roller clutches. Our products are used for automobiles, motorcycles, home appliances, construction machinery, textile machinery, printing machinery and food machinery.
We have 45 kinds of national product patents and we have developed new products every year. Brand "WOK" is well known among customers both at home and abroad. Our export sales volume has reached 50 percent of our total output.
We run strictly according to ISO9001 quality system. We are going after the best and constantly upgrading our products. Our commitment: no best but better.
Our pursuit: 100% customer satisfaction.