Qingdao Peony International Trading Co., Ltd is a professional company specialized in Silicon Dioxide series products as silica gel, silica sol, molecular sieve and the relative raw materials as sodium silicate and sodium metasilicate products; have partners in more than 20 countries in the world.
Products.are Involve in the areas of air drying, natural gas separation, oil chemical, and air purification, hollow glass, casting, washing and grinding...