SHENZHEN AEST HI-TECH CO.,LTD

Tel：0755-29566342

Fax：0755-29556623

E-mail：arkiko@yklbike.com

Web：Http://www.aestbike.cn　　www.yklbike.com

Address：Jiancang Technology Park, Songgang Road, Baoan District, Shenzhen, China.