Chemical, Agricultural Chemical, Chemical Lighting, Mixed Chemicals, LeiXin series adopt pure natural gypsum as raw material. Which is produced by drying, grinding and some technical process give the finished products. the productions includes as following: Food & Pharm. grade calcium sulfate, Industrial grade (beta plasters, alpha plasters, filler grade) Agricultural gypsum Gypsum rocks (ore, alabaster stone) and so on …… ...

High Quality Transparent Deodorant Potassium Alum, High Quality 99.5%Min 7784 24 9 Crystal Potassium Alum, High Quality Selected Transparent Alum Stone Potassium Alum, 16.8%~17.05% High Quality Water Treatment Granular Aluminium Sulphate, 99.9% High Purity White Alum Powder Aluminium Potassium Sulfate, 95% High Quality Industrial Grade Leather Tanning White Alum Powder, Water Treatment Equipment ...