gsm data card10+ factories verified

Shenzhen Yituowulian system Co., Ltd was founded in 2009, it is one of the most professional manufacturers for GPS tracker and mobile DVR product. Our company is located in Shenzhen city, Guangdong province, China. At present our GPS Tracker products are mainly exported to Southeast Asia, Africa, South America, The Middle East, Europe and so on.

Shanghai Craftmeter Control Technology Co., Ltd, founded in 2005, is a high-tech enterprise with a dedicated R&D focus on industrial wireless communication and control. Over the years,

Guangzhou Mingsen Technologies Co., Ltd. Was established in 2004, for almost two decades, it has devoted to the development of smart card making equipment and other automation equipment.

Chongqing Chimu Technology Co., Ltd. Was established in 2011, we have been engaged in this industry 13 years. Relying on 12 years of deep experience in the communication field and scientific and technological innovation ability, through the integration of multi-brand, full series of communication products resources, with a one-stop service model. Let the network better connect you and me, connect the world, and make "Made in China" can run smoothly in the world. In order to meet the needs of customers, we have eatablished a perfect supply chain system to provide super products with reliable quality and reasonable price. From demestic to international logistics, we have a complete transportation system and services.

Expand group Co., Ltd is very professional in manufacturer of wireless modem, portable DVD, car audio, GPS, focusing on the research, development and marketing of products meanwhile offering professional services for every customer.

Established in 2006, Shade Commerce HK Limited is a high-tech enterprise which specializes in the research and development (R&D), production and marketing of networking and communication products. Our main products include HSDPA USB data cards, HSUPA USB data cards, EV-DO USB data cards, EDGE data cards, GPRS MODEM, 3G routers, 3G USB modems, wireless ADSL, wireless routers, wireless LAN adapters, and other related products.

Shenzhen Fetional Technology Co., Ltd., is a leading manufacturer of high quality, humanized wireless consumer electronics products. Professional manufactory of CDMA USB modem, GPRS/EDEG wireless modem, WCDMA/TD-SCDMA USB modem, HSDPA USB wireless modem and other related products.

Our products cover Wireless Modems, Digital Electronic products and Accessories etc. The company keeps on independent innovation route and adopts intellectual property protection strategy.

EMake International Co., Ltd focus on international market, Be established in China to provide for the international consumer based on the specialized manufacture high performance-to-price ratio electronic information product. We devote to the international marketing channel's establishment and consummate. Provide global consumer perfect consume enjoy. Tries hard to occupy the price and the channel superiority in the world electronic information product chain link, in the international cooperation, chooses China's high quality and nice price product to transmit customer anticipation value demand.

Expand Technology Co Ltd is very professional in manufacturer of wireless modem, Portable DVD, Car Audio, GPS, focusing on the research, development and marketing of products meanwhile offering professional services for every customer.

SHENZHEN RILAN TECH. Co., Ltd. is combined high-tech developing with product's manufacture & sales, not only have a strong technology developing laboratory, but also have a team who have achieve professional degree and have practice experiential high-tech researcher, bend themselves to top end technology wireless network products and wireless communication products' Researching & Development, Produce and sales.

Shenzhen Harvilon Technology Co., Ltd. is a high technological company, integrating the research and development, production and sale of RangeMax and modules, such as CDMA, CDMA2000, EDGE, EVDO, TD-SCDMA, HSDPA, HSUPA and WCDMA Series, 3G+WiFi broadband Routers, 3G Wireless Routers, Wireless ADSL/AP Routers and Wireless USB 802.11N/G Adapters. Shenzhen Harvilon always maintains the tenet of "quality is the first; Customers are the utmost", and bears the managing concept of "seeking the salience in quality" and the strategy of "success through quality". Thus, we have obtained widespread reputation, and made great influence in this field. We accept OEM/ODM orders from clients at home or abroad.

We are specialized in nylon bearing rollers, plastic bearing pulley, plastic coated bearing, PU bearing, Step Roller, Rowing Seat Roller, Conveyor Rollers, and so on.

Shenzhen Hangen Technology Co., Ltd., is a high-tech enterprise specializing in researching, developing, manufacturing and marketing wireless communication products.

Shenzhen Red Tiger Communication Equipment Co., Ltd. is a high-tech enterprise, which is specializing in researching, developing, manufacturing and marketing wireless communication product.