About CuMetal
Your trusted partner for high-quality copper solutions since 2008
China Sourcing & Technical Assembly Service
CuMetal (Xiamen Jiuwei Metal Materials Co., Ltd.) is a China-based sourcing and technical assembly service provider specializing in copper busbars and copper flexible connectors. We work closely with certified copper processing factories in Jiangsu and Zhejiang, delivering professional copper supply chain solutions to clients worldwide.
Our core value lies in technical expertise and quality control. With over 15 years of copper industry experience, our team excels in drawing conversion, technical review, process optimization, and quality inspection — helping clients secure reliable copper products at optimal cost.
From drawing review to final shipment, we are involved at every step, making your cross-border sourcing simple, transparent, and reliable. Whether you need standard products or custom solutions, we are your trusted partner in China.
End-to-End Copper Solutions Service
We partner with certified copper processing factories in Jiangsu & Zhejiang, providing end-to-end services from technical review to shipment.
Drawing Conversion & Technical Review
Converting your design drawings into production-ready files with technical feasibility review and optimization suggestions.
Qualified Factory Network
Partnering with multiple certified copper factories in Jiangsu & Zhejiang, matching the best manufacturer for your requirements.
Pre-shipment Inspection
Raw material inspection, first-article confirmation, and in-process checks to ensure products meet specifications.
Assembly Services
Value-added assembly services including busbar assembly, connector termination, and insulation coating.
Document Preparation
Complete material certificates, test reports, packing lists, and export customs documentation.
Logistics & Shipment
Arranging international shipping, export clearance, insurance, and door-to-door delivery worldwide.
Your Trusted Copper Solutions Partner
With over 15 years of manufacturing expertise, we deliver high-quality copper products that power industries worldwide.
Reliable Factory Network
Carefully selected certified copper factories in Jiangsu & Zhejiang with on-site audits and long-term partnerships.
Expert Technical Team
Engineers with 15+ years in copper industry — fluent in drawings, processes, and international standards.
Rigorous Quality Control
Four quality checkpoints: raw material → first article → in-process → final inspection before shipment.
International Trade Experience
Familiar with import/export procedures, global logistics, and compliance requirements. Serving 50+ countries.
Efficient Communication
Bilingual team (English & Chinese) with 24-hour response time. No time-zone or language barriers.
Competitive Pricing
Direct factory access with no middlemen, securing the best procurement cost for you.
Risk Mitigation
On-site inspection before shipment resolves all issues upfront, reducing cross-border sourcing risks.
End-to-End Follow-up
Dedicated account manager from inquiry to delivery with transparent progress tracking.
Quality & Compliance Assurance
All partner factories are internationally certified, and we strictly control every production and inspection step.
ISO 9001:2015
Partner Factory Certified
RoHS
Environmental Compliance
REACH
EU Chemical Regulation
ASTM B187
Copper Busbar Standard
IEC 61439
Switchgear Standard
GB/T 9327
National Standard
UL Listed
Safety Certification
SGS Tested
Third-party Testing
Numbers That Speak For Us
Our track record of excellence is reflected in the numbers behind our business.
Ready to Get Started?
Contact our team today for a free consultation and custom quote. We respond to all inquiries within 24 hours.