Detailed offer Description We Hebei Baocheng Chemical Co.,Ltd is an manufacturer and exporter of chrome oxide green, chromic acid, sodium bichromate, and basic chrome sulphate. We,an iso certified chrome oxide green,chromic acid,chromium oxide green,potassium bichromate and sodium bichromate manufacturer in China, are a leading professional manufacturer and exporter of chrome oxide green, chromic acid,sodium bichromate esp.chrome oxide green. With nearly 30 years' untiring efforts,more than 80% of chrome oxide green, chromic acid,sodium bichromate have been exported to over 20 countries and regions.We,with a staff of120,welcome friends home and abroad to do busiess with us on mutual benefits.