สถานที่กำเนิด
Hebei, China
Usage
water treatment/Jewelry
Size
325mesh 800mesh 1250mesh 6000mesh
Product Name
powder nano size black tourmaline powder
Chemical component
SiO2 price of white tourmaline
Certification
ISO price of white tourmaline
Advantages
Health price of white tourmaline
Type
Nano Powder price of white tourmaline
Package
25kg/bag or as your request