Cr2O3 Content % min. 99.0 Residue on 325mesh % max. 0.3 Water soluble matter % max. 0.3 Moisture % max. 0.2 heat stadility:1200-1300 mail: jyy (AT)bcchrome.com
We are a professional manufacturer and exporter of stuffed & plush toys in China. Our factory has been established in 1991, and we have years of experience in these lines of business. Our quality....