Supply of high-quality silicon metal 553

Silicon metal is mainly used for the production of monocrystalline silicon raw material, also used in the electronics industry, is the raw material for the manufacture of semiconductor silicon devices used in making high-power rectifiers, power transistors, diodes, switches and other devices can also be used in the manufacture of semiconductor discrete devices, power devices, integrated circuits and epitaxial substrate and the like. Silicon metal most used for making polysilicon, silicon, silicon aluminum and silicon alloy, and the manufacture of transistors, rectifiers and solar cells, and high silicon iron, silicon steel, various organic silicon compound, is inseparable from the metal silicon. We can say that we now live in has been inseparable silicon metal. Guangzhou letter and hee Trade Development Co., long-term supply 551,553,441,411,421,331,3303,2202,2502,1501,1502, substandard silicon, silicon metal models, stable quality, complete specifications. Welcome to the new and old customers to inquire or online advice! Address: Luogang Tianlu Road District No. 308 company official website: http: //www.xinhexi.com or http://www.gzxhxmy.com Alibaba website: http: //senhero.1688.com