Rizhao Tengyao Machine Co., Ltd. is a professional production of sheet metal workpiece and stamping welding parts of the enterprise, we always pay attention to enterprise management and product quality control. The company covers an area of 15000 square meters, with a group of experienced professional engineers, responsible for product design and drawing, production and quality control, to meet the various needs of customers. Each production process of the company has a high production technology and equipment capacity, with many years of production experience and high-quality service, has been recognized by customers around the world. Welcome to inquire, looking forward to cooperating with you