Shandong Guanxian Da Shengchang Hardware Accessories Co., LTD., (contact jiangjingda13863507219) products are exported to Europe, the United States, the Middle East, Africa and neighboring countries (such as South Korea, Vietnam, Laos, Thailand, Myanmar, India, Singapore, Pakistan, Kazakhstan, etc.), Our factory has established a long-term cooperative relationship with a number of manufacturers in China. Our factory has advanced production line equipment in China (such as: centerless grinding, double end face, notch grinding, super finishing machine, automatic closing machine, ultrasonic cleaning machine, automatic refueling machine, automatic capping machine, etc.). The products produced are bearing steel, carbon steel material, pure iron material. And non-standard bearings, door and window accessories, bearing injection molding, injection molding rolls, screws and various hardware accessories; We can produce different products according to your requirements, please refer to our website (product supply page) for detailed product models. The aim of our factory is ---- today's quality, tomorrow's customers, let us work together for the goal of success!