
SINMICRO TECHNOLOGY is a mature manufacturer of 4 layers PCB. We have extensive product knowledge with years of product manufacturing and distributing experience. SINMICRO TECHNOLOGY is mainly engaged in the business of consumer electronics PCB and other product series. SINMICRO TECHNOLOGY power supply circuit board has been sent to an accredited laboratory for assessment. It has been evaluated in terms of composition testing, safety & environmental testing, and physical properties testing. The product has been certified by Underwriter Laboratories Inc. This comfortable and hygienic product will give people's feet a feeling of freshness and the perforation design helps improve air circulation. The product can be served with OEM service.

our company focuses on every detail of providing sincere service to customers. Inquire now!