We are a factory of chromic acid , potassium dichromate etc. chromium chemicals in China.

Sichuan Yinhe Chemical Co., Ltd. is the largest manufacturer and exporter of sodium dichromate, chromic acid, chrome pigments, basic chrome sulfate, potassium dichromate etc. chromium chemicals in China.We have been in chromium chemicals industry for nearly 30 years and now are selling worldwide.


We have a professional sales and after-sales team.

Our business Dept. staffs are well educated and experienced in working with customers all over the world, all the enquiries will be replied within 24 Hrs.Our commitment to provide” First-rate products, and First-rate services “enables us to develop and maintain long-term business relationship with many well-known companies around the world.


Our R&D. Dept. ensures our products with high and steady quality.

Our R&D. dept. ,with about 400 experienced staffs and the advanced testing instruments, owns a provincial enterprise technical center and a National Certified Laboratory and this ensures our chromium trioxide etc chromium chemicals are produced with high and steady quality.


Our Logistics Dept. works closely with experienced shipping agents to make the timely shipment.

Many of our products are hazardous according to the UN IMDG Code and we have cooperated with shipping agents both at Shanghai Port and Qingdao Port for many years, they are professional and experienced in handling these products. And more than 85 % of our chromium trioxide are shipped from Shanghai Port.


Chromium Chemicals Detailed Information

The Full REACH Registration has been completed for chromic acid, potassium bichromate and chrome oxide

The TDS and MSDS for the above chromium chemicals are available on request.

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YHCC, manufacturer of sodium Dichromate Chromic acid, Potassium Dichromate basic chrome sulfate chrome pigments chromium trioxide etc. chromium chemicals in China.