Zhejiang Doonliam Auto Parts Co., Ltd.

The company has advances equipment and facilities. We strictly adhere to the quality management system and emphasize the training of the staff. We now have skilled and excellent workers and engineers and we always give the customers good after service. The company has a long history of producing air brake valves, possessing advanced producing and processing skills. Our products are all under the guidance of ISO9001:2002 quality management system. We now become the leading supplier of brake valve manufacturer.