Local green laser pointer agency

Up to more than 50 domestic silicon material projects has been announced investment of nearly 60 billion yuan, planning a total investment amounting to 30 billion yuan, with an annual output capacity of more than 70,000 tons. Backward domestic polysilicon raw materials, production technology, and more dependent on imports. Polysilicon manufacturing is the first side of the photovoltaic industry chain, is the bottleneck in the development of restrictions on China's PV industry. Some enterprises in China began to enter the polysilicon production is expected to excessive dependence on foreign countries in the next few years the situation has changed. Grand (Yangzhou) Environmental Protection Equipment Manufacturing Co., Ltd. PV industry market analysis, industry chain midstream. Please do not change the emitter and receiver of green laser pointer or it couldn’t work normally.Flatten wafer supply solar grade silicon ingots, silicon rods, silicon manufacturing is the second component of the photovoltaic industry chain. The wire cutting capacity and supply of raw materials is the key of the wafer production. Silicon rods, silicon ingot manufacturing technology is mature, but the raw material dependence. Our existing silicon ingot production companies 58 38 (including single crystal silicon and polycrystalline silicon), silicon manufacturers, and the major domestic manufacturers more mature, the industry dependent on the upstream polysilicon, resulting in some enterprises underemployment. Grand (Yangzhou) Environmental Protection Equipment Manufacturing PV industry market analysis, industry chain middle and lower reaches. Battery rapid development of strong growth in solar cell production, the products are mainly exported. Since 2003, China's solar cell manufacturing development at an extraordinary speed, the annual growth rate of 100% -300%, in 2007, China photovoltaic cell output of 700MW, second only to Japan and Europe, ranking third in the world.If there’s a mixture, please contact the local green laser pointer agency. But the high price of 95 percent on export only. Grand (Yangzhou) Environmental Protection Equipment Manufacturing PV industry market analysis of the components of downstream components of the industrial chain rapid expansion of manufacturing low barriers to entry,