Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment, modern workshops and professional personnel, products sold around the world. Also called retainer or retainer rings, a part of fasteners for installation slots or holes in the shaft slot battery spring machinery, equipment, and plays a role to prevent axial movement of the shaft or hole on the part of. Circlip pliers have holes and shafts in two. When the retainer removed or installed using a special tool is normal when the jaws open hole with snap ring pliers; normal when the jaws are closed shaft snap ring pliers. Spring Clamps also called Japanese-style clamps, spring card. By a spring steel stamping round, leaving two for the outer ear by hand. When required clamping force and hold the ears only need to make larger inner tension spring plants, only set into the tube, and then release your hand, you can clamp. Easy to use. Can be reused. Like you can find me! ! Dongguan City, Xu-feng Hardware Products Factory is a professional manufacturer of metal springs, lathe parts and stamping parts of the enterprise, the factory has advanced technology and equipment springs, modern factories and professional personnel, products sold around the world. Spring material: high quality chrome alloy spring steel, this material has a high temperature, rigidity, long life and other characteristics. Materials Modeling: rectangular cross-section shape rounded edges, and generally at right angles to the edge of the rectangle is different springs in high-speed operation can reduce stress concentration. Forced Treatment: Forced spring do more than three times the processing, eliminating the internal stress before use, will not happen again spring deformation, shortening fracture phenomena. Enhancement processing: the spring after the shot peening surface hardening to improve the strength of the stress concentration points, to extend the fatigue life of the spring. Surface treatment: the use of advanced technology paint color electrophoresis spring production, in line with European standards SOS, so that the paint surface of the product uniform adhesion stronger. Production Standard: All springs are by ISO9001: 2000 quality standards for manufacturing a Japanese Industrial Standard JIS and ISO10243 international standard two categories of products spring, Xu-feng Hardware Factory (certified), Heyuan spring from Dongguan City, Xu-feng Hardware plant available. Dongguan City, Xu-feng Hardware Products Factory (www.dglijing168.com) is Dongguan, a leader in the spring, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In Xufeng Hardware Factory leadership with the staff warmly welcome all inquiries negotiations to create Xufeng Hardware Factory a better future.