Product advantage

The company's environmentally friendly phosphate-free, chromium-free, and heavy-metal-free products meet both market demands and environmental protection requirements, featuring excellent and stable performance as well as low consumption. Among them, the phosphate-free acidic and alkaline degreasing agents and chromium-free passivating agents, also known as chromium-free aluminum conversion coatings (water-rinsing type and water-free/no-rinse type), have won widespread acclaim and recommendations in the market!

MSDS of Cleaning Agent RK-211-212

MSDS of Chromium-Free RK-511-519E

SGS Chromium-Free

SGS Cleaning Agent

The company mainly engages in the research and development, production, and sales of various metal surface pre-treatment chemicals, including cleaning agents, degreasing agents, chemical oxidation agents, passivating agents, ceramic conversion coatings , mold release agents, emulsifiers, paint strippers, rust removers, rust preventives, polishing agents, lubricants, and electroplating additives for metal surfaces.