HAIMEN WUYANG CHEMICAL CO.,LTD

Production and sales of hazardous chemicals (according to the scope of the "Safety Production License"); processing of sodium thiosulfate, ammonium thiosulfate, potassium sulfite, 2B acid, reduced yellow G, reduced blue No. 66, and reduced red No. 31, Sales; technology development, technology transfer, and technology consulting in the field of chemical science and technology; operating the export business of the company's self-produced products and technologies and the import business of mechanical equipment, spare parts, raw and auxiliary materials and technologies required by the company, but the national Exceptions include goods and technologies that are restricted to companies or prohibited from being imported or exported. (Projects that require approval according to law can only be carried out with the approval of relevant departments)