Yong Cheng Electronic Co.,Ltd established in Feb, 1997, specializing in the reasearch and design for transformer and inductor. The factory located in Delt Area with convenient transportation, it covers a area of about 7000 square meters; now we are in posssess of more than 500 staff members, with monthly output of 2,5000,000 transformers, 3,000,000 inductors, we own strong & special technic,strict quality controlling system and automatic production equipments and test meters, having the ability to produce all kinds of high & low frequency electro-transformers and inductors according to customer's needs.

The main products: Various high & low frequency electro-transformers, communication network transformer, current holding circle, EMI/RFI oscilloscope, inducting circle, etc. The products are widely used to switch power, computer, color TV, display screen, UPS power suppply, VCD/DVD, family theater, light decoration, remote controlling exchanger, satellite receiver, etc.