Founded in 1956, SangHingHong is a chemical company committed to Sustainable Development, Environmental Protection, and Innovation. We focus on global advancements in the coatings industry, driving continuous innovation and in-depth research into diverse chemical structures. One of our core strengths is solving complex challenges at the molecular and structural level.

We have branches in Guangdong, Tianjin, Shanghai, and Hong Kong, along with application R&D centers and analysis centers in Shanghai and Dongguan. Our strategic partnership factories are located in Shandong and Chongqing—home to one of the largest facilities of its kind in the world.

LOCA® is our flagship brand, delivering specialty additive solutions for the coatings industry. We are dedicated to helping our customers upgrade their products to achieve Safe, Efficient, and Green performance.