Qingdao Chengyi international import and export Co., Ltd (CYINT) is located in the coastal and port city, Qingdao, which is well-known throughout the country with good reputation, strong strength .

We integrate processing and operation. Our factory has been engaged in machine tool manufacturing for more than fifteen years, with an annual export volume of approximately 50,000 tons. The company strictly follows the ISO9001 quality certification system to improve quality management, highlight product quality, and improve product competitiveness. Has rich experience in domestic and foreign mark...