qingdao shida magnesium industry Co., LTD.
reasonable in price, excellent in quality, high purity, high transparency, High whiteness, Manufacturer and Supplier - China
widely used in plastic, Portland products, synthetic rubber, lubricating oil, paint coating, ointment, adhesives, food, battery, flame retardant agent and the manufacture of products. Zinc oxide band gap and excitons bound to larger, high transparenc... - Update: 2011-11-04
Used in rubber, plastic, wire and cable dye, paint, glass, ceramics, chemical reagent, medicine, food additive, etc. - Update: 2011-11-04