Shenzhen Top-Tech Technology Co., Ltd. is a professional manufacturer of consumer electronics through development and production together under one roof. Our main products include Tablet PC ,GPS . Our factory was established in 2002, and we have many years of history in the customer electronics, located in Shenzhen, China. Our company employs more than 100 members and through the efforts of our dedicated staff, we have become a strong professional manufacturer of consumer electronics. ...