Chongqing WenAn Machinery Co., LTD. is located in the world-famous Chinese automobile and motorcycle city, Chongqing. As a professional manufacture , we have been committing to automobile cylinder head research &development and production more than 30 years.
Presently the staff number up to 627, among them the medium and senior title of professional engineering and technical personnel about 66 persons.
The company covers an area of more than 300 acres, 120,000㎡ workshop and supporting facilities, with a fixed asset of more than 35million CNY. We have advanced production equipment, the draft production workshop is consist of 4 full-automatic casting unit ( 1 robot operates casting for 4 castings machines ) and 6 common casting machine, sand core making machine works with air circulation system, and machining production lines are all flexible CNCS, which were imported from German, Japan, Korea. Test device are imported from famous supplier too.

We work under TAF:16949 quality ...[More]agement system and fully realize the modernization of the company's quality management. Our spirit of "people-oriented, science and technology as the guide" business philosophy, "to the quality strives for the survival, to the credibility of development", "quality first, users first" business purposes, actively expand the international market, make contributions to national and local economic construction.

Welcome to your cooperation sincerely, we seek to go along with you together base on best quality, best service.
Our ultimate goal is to become a world-class supplier of auto parts products at wenan early date.