Hongkong company:

The sub brand MAG-AGA Corporation Limited was established in 2001 for serving different customer groups in the sales of products.

Shenzhen company:

Hongkong MAG-AGA invested Coil Technology (Shenzhen) Co., Ltd. in 2010 for developing geographical relationship with local customers.

Taiwan company:
3F, No.161, Sec. 1, Gong 2nd Rd., Longtan Dist., Taoyuan City 325, Taiwan (R.O.C.)