Dongguan Da Ling Shan Chang Sheng processing hardware store zinc alloy die castings is a pressure casting parts are installed using a pressure die casting machine zinc alloy die-casting machine, the heating of liquid zinc or zinc alloy is poured into the die casting machine The inlet port zinc alloy products processing plant, the die-casting machine casting, casting a mold shape and size restrictions parts zinc or zinc alloy parts, such parts usually called zinc alloy die castings. Dongguan Da Ling Shan Chang Sheng processing hardware store pressure cast zinc alloy from this alloy after 1940 in the automotive industry, production of zinc alloy jewelry dramatic increase in the total consumption of zinc, about 25% is used to produce it alloys. The application of advanced technology in the continuous adoption, faster development. Corresponding to the relevant personnel are on the increase, there is a complete collection of the steel network of excellence. The most commonly used alloy system for Zn-Al-Cu-Mg system. Some impurities significantly affect the performance of die-cast zinc alloy. Therefore, restrictions on the content of iron, lead, cadmium, tin and other impurities are very strict, the upper limit is 0.005%, respectively, 0.004%, 0.003%, 0.02%, so the die-cast zinc alloy should be used purity of more than 99.99% of the high-purity zinc as a raw material. PRD zinc alloy zinc alloy die _ _ Chang Sheng Hardware provided by Dongguan Da Ling Shan Chang Sheng processing hardware store. Dongguan Da Ling Shan Chang Sheng processing hardware store (shop1379091614724.1688.com) strong, credible, in Dongguan, Guangdong and other hardware accessories industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chang Sheng Hardware and you hand into the brilliant, for a better future!