Room 607-610, Block B, TAOJINDI Electronic Business Incubation Base, Tenglong Road, Longhua District, Shenzhen, China

Established in 2009, COMFAST is the brand name and trade mark of Shenzhen Sihaijialan Technology Co.,Ltd. COMFAST is specialized in researching, developing, manufacturing and marketing wireless networ...

Shennan Road,Huaqiang Jiahe Building

SincereOne Tech was founded in 2010, located near China biggest electronic market- Saige, and has developed into a comprehensive trading company through our excellent team-working and win-win princip...