AMAIN Technology Co., Ltd. Heluhelu No. 1601, Hale 2, Shidaijingzuo, No. 1533, Mahele waena o Jiannan Avenue, Hi-tech Zone, Chengdu 610095, Sichuan, Kina leka uila info@amaintech.com Kelepona 028 63918480 86-18010510993 00862863918480