Hercules Incorporated
Delaware, USA Hercules Incorporated manufactures and markets chemical specialties globally used in making a variety of products for home, office and industrial markets. Our paper technology supplies functional, process and water treatment chemical programs for the pulp and paper industry. More...
www.herc.com

Duheng Biotechnology Co., Ltd.
China Duheng Biotechnology Co., Ltd. produces plant extract, bulk drug, synthesize intermediate, hormone, medicine & health products. We are accredited with ISO 9001 certification. We supply flumethasone, synthesis astaxanthin, kelp polysaccharide, lignans and apple polyphenols. We offer nutritional oil s More...
www.duheng.com

Shanghai Cathay Biotechnology Co. Ltd.
China Shanghai Cathay Biotechnology Co. Ltd. manufactures dibasic acids and associated products. We deal with polyamides, coatings, lubricants, corrosion inhibition, perfumes, fragrances and adhesives. Our product line includes diamines, polyamide salts, co-polyamides, anhydrides, normal alkanes, special More...
www.cathaybiotech.com