P: 18.0% min Ca: 21.0% min F: 0.18% max As: 30 ppm max Pb: 30 ppm max White powder or granular
Weifang Ping' an Ruifeng Co., Ltd is one of the special company for the business of Chemical products exporting. Our company is established in the year of 2003 in the city of Weifang which is the kite....
P: 18.0% min Ca: 21.0% min F: 0.18% max Pb: 30 ppm max As: 30 ppm max White powder