sales06@switek.biz
+86 186 5927 5869
Adams Huang
GuangDong Switek Technology Co., Ltd.
Addr：No.5, Nanwei Industrial Zone, ChaShan Town, DongGuan City, GuangDong Province
Wechat/WhatsApp: +86 186 5927 5869
Email：sales06@switek.biz
https: https://www.gechiml.com
