About WOWOHCOOL Shenzhen OEM/ODM Charger Manufacturer Since 2013
Professional wireless charger & power bank manufacturer in Shenzhen since 2013. ISO 9001 OEM/ODM supplier. 50+ R&D engineers. Factory tour.
ESTABLISHED 2013 · SHENZHEN About WOWOHCOOL Shenzhen OEM/ODM Charger Manufacturer Since 2013 We are Dong Yi Technology Co., Ltd, a professional OEM/ODM manufacturer of wireless chargers, power banks, GaN chargers, and car chargers in Shenzhen, China since 2013. ISO 9001 certified factory with a 5,000m² facility, 4 automated SMT production lines, and 1M+ monthly capacity. Every product is CE, FCC, RoHS, and Qi2 certified for global market compliance. Our 50+ R&D engineers specialize in GaN V, PD 3.1, Qi2 MPP, and semi-solid-state battery technologies — featured at CES 2026. We have delivered 10M+ units to 200+ global brands including Bosch and Jacob Jensen. Learn about our OEM/ODM services. Schedule Factory Tour Contact Sales → Certifications & Standards Quality Certified for Global Markets CE FCC TÜV GS Qi2 RoHS ISO 9001 UN38.3 PD 3.1 10+ Years Experience 200+ Global Brands 1M+ Units/Month 5,000m² Production 50+ R&D Engineers