The company adopts advanced German automatic seamless welding equipment, which is made of Japan imported high-quality alloy tool steel. The product range is complete, covering leather, handbag, shoe, rubber and plastic foam, furniture and other industries. In 2004, the company introduced the international advanced lead-bath continuous strip steel processing and production as one integrated enterprise. Its ring-shaped knife-knife products are second to none in the industry and have an unparalleled absolute advantage.