qualicoat

nqa

INV

National High-tech Enterprise Certificate

Foshan Professional,Precise, Characteristics and Innovative Enterprises

Leading Companies In Sub-sectors

Aluminum Deep Processing Innovative Enterprise

Guangdong Province Intellectual Property Demonstration Enterprise

A chromium-free passivating agent and passivation treatment method thereof

A water-based cleaning agent and its preparation method and application

A production process for copper salt electrolytic coloring of anodized aluminum films

Aluminum alloy copper salt electrolytic coloring method and product

Aluminum polishing groove

A vertical oxidation line capable of recycling and repeatedly using two-acid polishing liquid and it

A chromium-free zinc-aluminum coating anticorrosive paint containing nickel-titanium-manganese

Environmentally friendly nickel-free and fluorine-free medium-temperature sealing agent and sealing

A new type of vertical oxidation line two-acid polishing device

No Yellow Smoke Two Acids Chemical Polishing Additive