Development process: specialty comes from love!
Site:19 Dongying Road, Zhaofeng Industrial Base, Zhaoquanying Town, Shunyi District, Beijing, China | Fax or telephone:010-8262 0220 | WeChat Official Account :BJLDK98
copyright © 1998-2020 Beijing Lida Kang Technology Co. LTD Internet Content Provider:京ICP备14026466号-1