Our company named DONGGUAN SINGFA ELECTRONICS, a division of YINGJU ELECTRONICS COMPANY, we focus on the production of high-low frequency power transformer (for many uses such as UPS power,inverter) ,linear power supply,dapter,reactor for custom designed to various country such as American,Canada ,south Asia. Our monthly production capacity for transformer is about 8.7million pcs.We can provide qualitied products,and prompt delivery,all our products are sucessively passing CQC,UL,BEAB certificates, and because we are manufacturer rather than traders,therefore our price is very favorable.
