Silicon powder packing

Silicon metal and silicon powder can be delivered in big bags or in bulk.

we are specializing in the products of renewable sun energy,and our main products include the polysilicon, silicon ingots, solar wafers,our company is founded in 1999,and our factories is located in Sichuan province,in the western part of China,now we have set up international sales office in Xiamen,China where there are both international airport and seaport, which make it very convenient to transport by sea and by air.

We understand the importance to invest time and efforts for future business expansion and We welcome the challenge of new tasks related to new products or new applications .We are High responsibility, Very fast replies, Fast and mostly free supply of samples, Flexibility in trying some various materials, and have Knowledge of customs rules and of necessary documentation,readiness to develop it and have Knowledge of the International transportation ways to find the best solution for specific cases, Mostly clear understanding of production cost to be certain about product pricing.

Polycrystalline silicon (or semicrystalline silicon, polysilicon, poly-Si, or simply poly in context) is a material consisting of multiple small silicon crystals. Polycrystalline silicon can be as much as 99.9999999% pure. Silicon is most often companioned with oxygen to form sand. When the oxygen is stripped from the silicon, crude polycrystalline silicon remains. Ultra-pure poly is used in the semiconductor industry, starting from poly rods that are five to eight feet in length. In microelectronic industry (semiconductor industry), poly is used both at the macro-scale and micro-scale (component) level. At the macro scale, polysilicon is used as a raw material entering a process in which single crystals are grown. At the component level, polysilicon has long been used as the conducting gate material in MOSFET and CMOS processing technologies. For these technologies it is deposited using low-pressure chemical-vapour deposition (LPCVD) reactors at high temperatures and is usually heavily N or P-doped. More recently, intrinsic and doped polysilicon is being used in large-area electronics as the active and/or doped layers in thin-film transistors.