Dongguan Hongrui Chemical Co., Ltd. is a technology-based enterprise specialized in the R&D, production and sales of chemical additives. It has been working hard for years to provide services for the R&D, promotion and sales of chemical additives of the Hongrun brand, provide services for domestic and foreign chemical enterprises, and constantly strive for the progress and development of chemical industry! The product categories involved by the Hongrun brand include: leveling agent, defoamer, dispersant, oil resistant agent, water-based wetting agent, water-based leveling agent, water-based dispersant, water-based defoamer, water-based penetrant, hardening, wear-resisting and anti-scratching agent, hand feeling agent, adhesion promoter, PP/PE adhesion promoter....