Great Tong Technology (Shenzhen) Ltd. was established in 2009, under the Hong Kong Li Tong Group, which is a wholly foreign-owned enterprises in environmental protection, e-commerce company. The company is based on the electronic information industry, committed to the development of diversified global trade. Our main business covers mobile communication terminals, network equipment, computer equipment, electronic components, and other varieties, many categories of products, including cables, optical fibers, connectors, cabling systems, antenna, IC, computer office equipment spare parts and mobile phone digital parts. Our products brands are multi international brands.