Shenzhen Kang You Extension Electronics Co., Ltd. was established in 2012, is a production, sales as one of the inductors, transformer manufacturers, plant covers an area of 5,000 square meters, more than 300 employees, the company from home and abroad to introduce various types Advanced production and testing equipment: Agilent, ECG, HP tester, NITTOKU, Tanaka automatic eight-axis winding machine 30, the monthly output of up to 60KK or more.