Invalid Buy Request Report

Subject:

Professional Manufactured Trivalent Chromate Chemical Conversion Coating

Message:

Applicable materialsAL6061 /AL2024/AL5052/AL5083/AL6061/AL6063/AL6082/AL7075ColorsNatural/ YellowThickness0.3-0.5μmWarranty1-2YearsIndustryElectronic equipmentFunctionCorrosion resistance and electrical conductivity url:http://www.machiningchina.com

Reason: