Equipment

Multi-stage chemical oxidation line that converts bare copper foil into a uniformly brown-textured copper…

Conveyorized tin and tin-lead stripping machine for post-etch removal of the tin protective layer…

High-performance combined chemical + mechanical surface preparation line. Micro-corrosion etches the copper surface, an…

Mechanical surface preparation line that combines acid pickling, two-stage abrasive plate grinding, and medium-pressure…

Final surface-finishing line that deposits an Organic Solderability Preservative film on exposed copper pads,…

Conveyorized chemical roughening machine that creates a micro-textured copper surface for inner-layer adhesion in…

Flagship 35-meter end-to-end production line — the only equipment that takes a UV-exposed panel…

Fully integrated 32-meter production line that performs photoresist stripping, compensation etching, and tin stripping…