We are Tianjin Jialetai Company Limited based in Tianjin , China. We are member of Tradekey.com since June, 2011. Our business is related to Chemicals industry and we specifically deal in chemical products. Please find our product details below:ferro siliconSize: 1-6mm; 2-12mm; 5-25mm; 5-30mm; 10-35mm Packing: 25kg woven plastic bag in 1mt big bag; 1mt jumbo bag; 250kg steel drum; Chemical composition/Size/Packing can be adjusted according to custOptical Bleaching Agent (100%VBL / 35%)SpecificationsMaily used in bleach of catton fiber, pulp fiber and vividness enhancement for printing cotton fiber.Sell potash fertilizerKinds of Potassium sulphate can be supplied by our company, we can add other element according your details requirement Potash Fertilizer(SOP): K2SO4Sell Paraffin WaxAppearance: White or slight yellowProperties: Semi refined paraffin wax mainly apply in candle making, rubber, hot melt adhesives etc.Thank you for taking the time to go through our business profile. If there are any question, inquiry or comments, please feel free to contact us.