CONVERSION COATING SOLUTION FOR METAL PRETREATMENT
Shanghai Mingjie creates value for technology and solve problems that others tend to overlook.
Resin for Alkaline Silane Conversion Coating (provide resin and solution)




Resin for Aluminum Material Chromium-free Conversion Coating(provide resin and solution)

Resin for cast aluminum chromium-free conversion coating in improving bare corrosion performance
Resin for aluminum wheel chromium-free conversion coating





