Contact
Beijing Perfect Electronic Science & Technolotgy Co., Ltd
Beijing headquarters
Service hotline: 086-010-87581883
E-mail: jydmgs@126.com
Address: Room 1103, Block 2, Chengnan Avenue Business Center, Fentai District, Beijing City, China
Shanghai Office
Service hotline: 086-021-60530883
E-mail: yochain86@gmail.com
Address: Room 625, Building No. 5, 99 lane, anxie Road, Shanghai City, China
