Our Service Process
Junkai Copper supports industrial buyers from material requirement review to grade comparison, custom processing, inspection documentation and export shipment preparation.
How we handle your copper and brass material RFQ
Send us your material requirement, drawing, standard, application and tolerance. Our team will review the specification and support quotation communication step by step.
Material Requirement Review
Review grade, standard, drawing, application and tolerance.
Grade Comparison Support
Support GB / ASTM / JIS / EN material comparison.
Custom Processing
Support custom dimensions, surface, temper, cutting and packaging.
Sample or Trial Order Support
Help customers confirm material before bulk order.
Inspection and Documentation
Provide inspection report, packing list, invoice and MTC when required.
Export Packaging and Shipment
Wooden case, pallet, coil packaging, moisture-proof packaging and shipping mark.
What to send before quotation
To review your inquiry efficiently, please send product type, grade / standard, size or drawing, tolerance, temper, surface requirement, quantity, destination country and application.