Because the company production needs to the nation Purchase: 1 native polycrystalline, single polycrystalline edge of the skin, head and tail material, pot material, re-Rod, polycrystalline loop material (top edge, side, bottom, of the material) various types of silicone material? 2 solar cells, broken cells, the proliferation of film, die, polished, lithographic sheet, blue membrane 3 complete single polycrystalline silicon broken wafer, chipping chipping sheet 4 various heavily doped silicon material, silica fume, downgrading the components, passenger back assembly, inventory components on price: we will come to evaluate, higher than the market price of the acquisition and peer service purposes: cash transactions, does not lie pit, fair trade, so you sell the rest assured, comfortable selling ..