QUALIFICATION HONOR

Patent Certificate

A feeding device with a loading function
A silver-plating device with a mesh drum
A wastewater treatment system
A primary battery nickel plating apparatus – Certificate
A paint-repair device – Certificate
A stripping drum device – Certificate
A barrel plating apparatus – Certificate
A plastic fixture – Certificate
A nickel-plated barrel – Certificate
A packaging device – certificate
A tracked roller—certificate
An Intelligent Prediction Method and System for Electroplating Process Parameters 2040 – Certificate
A method and system for detecting defects in the oxide film on the surface of an aluminum metal material 8556 – Certificate
A filter membrane clogging early-warning method for an electroplating solution recovery device with a filtration mechanism 0190 – Certificate