Shenzhen Sier Electronics Co.,Ltd Private Limited started off as a leading Wholesaler and Supplier of Diodes. Since inception, our production facility has marked perfection in terms of quality and reliability of diode,transistor,semiconductor, delivered worldwide. Shenzhen Sier Electronics Co.,Ltd was inaugurated back in 2000 with US$2.5 Million initial business capital, holding export history over 20 Years .Construction equipment and material demands finest quality in terms of make and aesthetic appeal and by successfully complying with industrial demand we have reached US$2.5 Million - US$5 Million annual revenue and Canada,Spain,France,India,Thailand export market share. We take pride in our credibility, operating with a Have Own Export License in Shenzhen, Guangdong, China.Our corporate venture follows strict quality control procedures, thanks to state of the art equipment and skilled professionals. With years of experience we have mastered the art of developing finest quality products with sourcing raw material that guarantees reliability and years of service. For product queries and pricing details contact johnson.