The patent certificate

The patent certificate

USheng electronics

Quality witness

Usheng has passed the ISO 9001:2008 international quality management system certification and ISO 14001:2004 international environmental management system certification. All products are produced in accordance with the international standardization, environmental protection compliance with RoHS, and has a number of quality safety and performance certification at home and abroad :3C, CQC, CE, CB, SRRC.

Quality witness