Quality: Only A grade cells used.

Experience: More than 10 years extensive experience in OEM and ODM services.

Certificate: UL, CE, RoHS, CB, UN38.8, MSDS certification, ISO 9001 certificate.

Quality assurance: Over 200pcs workers, 100% mass production aging test, 100% material inspection, 100% functional test.

Warranty service: two-year warranty period, lifelong after-sales service. 

R & D Department: the R & D team includes electronic engineers, structural engineers and appearance designers.