Ucingo

I-GUANGDONG CELLULAR WORKSHOP ELECTRONICS TECHNOLOGY CO., LTD.
Room 201, Building 3, No.216, Chang'an Bubugao Road, Chang'an Town, Dongguan City, Guangdong Province, China

I-SHENZHEN IPHA TECHNOLOGY CO., LTD.
Room 305, Tianshu Building, Xinggang Topchain Link, No. 6099, Bao'an Avenue, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China