We continuously apply advances in chemistry and materials science to metal surface treatment, building systematic solutions that balance extreme performance with greener manufacturing requirements.

One-Stop Surface Treatment Loop

A full lifecycle solution from diagnosis, R&D, and production to on-site guidance, covering stainless steel, stainless iron, copper, and aluminum.

Chromium-Free Passivation

Stable aluminum chromium-free passivation and eco-friendly acid washing processes aligned with RoHS and REACH.

High Salt-Spray Benchmarks

Core formulas break traditional rust-prevention limits and help selected materials exceed standard industrial requirements.

Scenario-Based Formulation

Products are precisely matched to CNC, stamping, die-casting, and other customer processes to reduce defects and total cost.