A few days ago, the company's patented technology of "hydrogen peroxide process and its alkaline separator using palladium catalyst fixed bed anthraquinone method" passed the review of the State Intellectual Property Office and obtained the national invention patent authorization.

So far, our company has obtained 8 national invention patent authorizations and 53 utility model patent authorizations. These patent achievements have accumulated innovation momentum for the company's high-quality development and further enhanced the company's core competitiveness.