Wuzhou Sun Shine Forestry & Chemicals Co., Ltd. of Guangxi (WSSFC) is a leading manufacturer and supplier of rosin products both domestically and internationally. It is a state-owned enterprise under Guangzhou Industrial Investment Holdings Group Ltd. (GIIHG), with a registered capital of RMB 70 million. With systematic management practices in place, WSSFC has been accredited with the ISO 9001 quality management system. In July 2022, it was recognized as one of the national Specialized and Sophisticated "Little Giant" Firms.


WSSFC’s major products and the corresponding capacities are: Gum rosin 45,000MT, Turpentine 6,000MT, Modified rosin and various kinds of rosin esters 42,000MT, Hydrogenated rosin 10,000MT, Disproportionated rosin 15,000MT, Disproportionated rosin potassium soap 5,000MT, Water-based tackifying emulsion 3,000MT, Food grade ester gum 8,000MT. 


The "Longzhou" brand of gum rosin, hydrogenated rosin, and light-color pentaerythritol ester are recognized as famous brands in Guangxi. These products are widely used across industries such as adhesives, coatings, inks, soldering, and food, and are exported to more than 40 countries and regions, including Japan, the United States, Europe, and Southeast Asia.