MOSTOPTOELECTRONICS INTERNATIONAL LIMITED is a professional engaged in the development, production and sale of switching power supply, power adapter, LED driving power of private technology enterprises.

Factory equipped with SMT chip shop, plug ins,  lead-free wave soldering and assembly testing automatic production line, equipped with a separate temperature-controlled aging room Kaoji products 100 percent through the aging Kaoji and electrical performance testing to ensure product performance of the factory stable and reliable quality. In order to comply with EU RoHS requirements, the company established a RoHS management mechanisms, but also made a third-party certification body, RoHS certification, production processes comply fully with the RoHS directives and regulations.

In order to meet the safety certification requirements, company products meet UL, FCC, CE, GS, EK, CCC.