Semtong Technology Co., Ltd, a high-tech enterprise integrated with development, manufacture and marketing, was established in ShenZhen, China 2004. For our business goal, development strategy service concept, has been enjoying good reputation abroad. Within several years, become ...
Telephone:86-0755-83218928
Address:4th floor C building LongJin Industrial XiLi town NanShan District, Shenzhen, Guangdong, China