OEM / ODM Inquiry
LONGVON is a smart ring technology manufacturer and OEM/ODM provider specializing in customized smart ring hardware, firmware, mobile apps, SDKs, cloud APIs, and health monitoring solutions. Share your volume, certification, and customization needs — our team reviews Chinese and international requests.
Capacity planning
Current line capacity and lead-time guidance based on order volume
Quality systems
Quality documentation available for your supply-chain evaluation
Quotation
Commercial proposals sized to order scale and customization scope
Customization
Support for appearance, packaging, and selected module customization
Libing Shi
Founder, LONGVON
Direct contact for smart ring OEM, ODM, and partnership discussions.