Tell us what your need,
an excellent team is at your service

​Hotline:400-039-2811

Beijing Headquarters

400-039-2811

customer@longtek.net

3rd floor, Bldg A, China Fortune Innovation Center, 8 West Auto Museum Road, Fengtai District, Beijing

Chengdu Office

400-039-2811

yuanweiwei@longtek.net

7F, world trade building, no. 99, hongqiaowan street, chenghua district, chengdu