SICHUAN YINHE CHEMICAL CO.,LTD. is the largest chromium salt production enterprises in the industry, with the most advanced technology and the best environmental protection management. The "national enterprise technology center" and "Famous Trademark of China" is the only one in the national chromium salt industry , and the only one to undertake "Key Projects of the National 863 Plan" and 10,000 tons of hazardous chromium waste treatment qualifications enterprises. The company has more than 1,800 employees, mainly engaged in chromium salt chemical industry, with Cr materials, vitamin series fine chemicals, sulfuric acid chemicals, environmental protection engineering, machinery manufacturing, and international trade. It has won a number of national qualifications and honors such as National Enterprise Technology Center, National High-tech Enterprise, China Quality and Integrity Enterprise, National contract-abiding and creditworthy Enterprise, and National May 1st Labor Medal. Since 1988, our company has been engaged in the chemical production of chromium salts. After years of innovation and development, the annual production capacity of chromium salts has increased from 2,000 tons to 100,000 tons, accounting for about 25% of the total production of chromium salts in China. We produce five categories about Sodium Dichromate, Chromic Acid, Chrome Oxide Green, Chromium Powder, Potassium Dichromates, and more than 20 varieties of Chromium Salt Products. Our vision is to be a world-class chromium industry base with international competitiveness.