Dongguan Da Ling Shan Chang Sheng processing hardware store low aluminum and zinc-based alloys generally binary alloys, mainly for anti-corrosion features, basically replacing aluminum with spray galvanizing galvanizing process (new technologies). Aluminum zinc alloy generally ternary alloy of zinc alloy jewelry, mainly used for fastening function zinc alloy products, often used in the manufacture of rivets and other fasteners, the reason is that in addition it has a certain strength and elongation, the most important is it has good construction convenience. Dongguan Da Ling Shan Chang Sheng processing hardware store is HDMI metal shell company luggage accessories, zinc alloy and other professional production and processing, and has a complete and scientific quality management system. Integrity, strength and quality of Dongguan Da Ling Shan Chang Sheng processing hardware store by the industry recognition. Welcome friends to visit, guidance and business negotiation. Zinc Alloy Features 1. relatively large proportion. Zinc alloy handle 2. casting performance can be complex die-cast shapes, thin-walled metal shell HDMI precision parts, casting surface smooth. 3. Can be surface treatment: electroplating, painting, painting, polishing, grinding. 4. melted with the absorption of iron-casting does not corrode-pressure, non-stick mold. 5. Have a good room temperature mechanical properties and wear resistance. 6. The low melting point, melting at 385 ℃, easy casting. Zinc alloy jewelry _ Chang Sheng Hardware (certified) _ zinc alloy provided by Dongguan Da Ling Shan Chang Sheng processing hardware store. Dongguan Da Ling Shan Chang Sheng processing hardware store (shop1379091614724.1688.com) is Dongguan, hardware accessories leader, over the years, the company is implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. Chang Sheng Hardware in leadership with the staff warmly welcome all inquiries negotiations to create Chang Sheng Hardware a better future.