Ringsun Industrial Ltd was established in 1993 and has been providing one stop service to the clients’ including:

- Market Research & After Sales Service
- Innovative Design & Product Development
- Production, Quality control & Shipment

Ringsun Industrial Ltd has its own factory in Longgang, Shenzhen, China. Manufacturing Capability included: mold making, metal stamping, plastic injection, PCBA to final assembly.

With stringent quality management system in place and closed loop process technique applied, we manufacture quality products to our customers all over the world.

Our factory has acquired ISO9001 : 2000 Certificate.

Our products comply with UL, FCC, CE, cUL, GS, TUV and RoHS standards.