我公司主要产品有食品级磷酸，黄磷，活性白土，单铵磷，高岭土中国粘土，硫酸盐，磷酸氢钙等...主要产品/业务: DIAMMONIUM PHOSPHATE Food Grade,PHOSPHORIC ACID 75% MIN FOOD GRADE,PHOSPHORIC ACID 85% MIN, MONOAMMONIUM PHOSPHATE TECH GRADE, ACTIVATED CLAY,