We,professonal manufacturer and exporter of chrome oxide green ,chromic acid sodium bichromate etc chromium chemical in China,consist of five factorys,have been in this field for 30 years, main products including:chrome oxide green,fused chorme, chrome yellow,chromic acid,sodium bichromate,pottassium bichromate. Our annual production of chrome oxide green is 6,000 MT, chromic acid 4000 MT,sodium bichromate 4000 MT,chrome yellow 4000M/T.With year's effort,our chrome oxidegreen is in a variety of grades and applicable to many industrial applications such as, ceramic-glaze making, refractory materials ,paint and coating etc. We pay great attention to quality controlling, maintain batch to batch consistent quality by our Lab test and offer samples for test and evaluations.Welcome friends to n..