4A zeolite produced in our company adopts high-pure sodium aluminate and high-pure sodium silicate as raw material. According to scientific formula, elaborately manufactured by gelling crystallization, every technical indexes have excelled regulations stipulated in national light industry standard QB/T1768-2003 4A Zeolite used in cleanser. This product has advantage of high degree of whiteness,large surface area, strong exchanging ability of calcium and good fluidity, which is the high-quality assistant cleanser that complies withnational environmental protection policy. Technical index of product complies with standard of Q/GZHB01-007.