If you’re sourcing from China, here’s what to look for in a reliable OEM partner:
1. Technical Capability
Check for 5-axis CNC machines, coating lines, and microscopic inspection systems. These indicate real manufacturing strength.
2. OEM Experience
Ask about the factory’s export history, international partners, and OEM customization track record.
3. Certifications & Quality Standards
Ensure they hold valid ISO or SGS certifications, showing consistent quality management.
4. Communication and After-Sales Support
A good supplier offers quick response, technical advice, and after-sales service — critical for maintaining your brand reputation.