General:

YX International Information Co., Ltd is a manufacturer of GoIP GATEWAY, VoIP Products, GSM Modem and IP Phone with well-equipped testing equipment and strong technical force. Which is found in 2007, with almost 5 years export experience.

ShenZhen Bailingjia Technology Co., Ltd, a Hi-Tech Enterprise dedicating to the wireless communication domain, engages in R&D, manufacture and sales of wireless products.

Shenzhen Upfly Technology Limited is located in Shenzhen (famous China Special Economic Zone). Upfly provides a full spectrum of quality products for industrial networking, computing, and automation, and products have been distributed in more than 70 countries. We have more than 7 years experience in OEM/ODM data communication product.

AT International Group Co., Limited is a leading factory in China, specializing in RS232, PCI, USB, PCMCIA & Express GSM/GPRS/CDMA industrial modems, 3G HSDPA/HSUPA/EDGE modems and modem cards, PCI&RJ45 USB GSM/GPRS/CDMA 8/16/32/64 port modem pools, wireless communication parts and various cables for digital electronic products (GSM/CDMA Alarm systems). Our devices are in compliance with RS-232 and USB interface standards and have direct connectivity with RTU PLC. Intelligent instruments and other types of industrial devices are connected to next-bit machines, using a transparent means of communication, so non-IP system equipment through the serial ports is easy to access CDMA /GPRS network and Internet.

Established in the year of 2006, Shenzhen Bailing Technology Co., Ltd is one of the leading manufacturers dedicated in telecommunication and security industry. We are specialized in manufacturing GSM wireless products like modem, modem pool, alarm system data monitors and long-range supervision systems for families, electric power, mobile base stations, transportation, petrolum finances, civil and police stations etc. What's more, we highly appreciate OEM /ODM business. We have a professional R&D team to help you with your multiple products requirement. Can according to your specific needs to design the best solution project for your market expansion Bailing adheres to the principle of Good quality, best service, customer satisfaction as our persuit.

SHENZHEN HUTONG TECHNOLOGY Co., Ltd is a collection of information, electronics research and development, production and marketing of wireless communications products, systems integration, wireless communications equipment agents and domestic commerce as a whole high-tech enterprises, the company agglutinate a number of high-quality, excellent staff. And to improve corporate governance mechanisms and strong technical force for back-up; By virtue of a good corporate reputation and excellent service to the field of wireless communications companies to become an indispensable force, to provide users with wireless applications, the field of system solutions and all aspects of technical cooperation.

Our company professionally engaged in wireless communication product development, manufacturing, and marketing is committed to the development of wireless communications in the high-tech field.

Shenzhen Hutong Technology Co., Ltd., is a hi-tech factory engaged in telecommunication, information, consultation, hardware and software development, manufacture and sale of wireless communication products, and system integration and distribution of wireless communication equipments. We have patented technology and our own know-how. We can provide our customers with system solutions and overall technology cooperation in wireless communication application field.

YX International Information Co., Ltd is a Professional VoIP Products' manufacturer of GoIP GATEWAY(GSM/CDMA/WCDMA/4G), SIM BANK,

Shenzhen Hutong Technology Co., Ltd. is a hi-tech factory engaged in telecommunication, information, consultation, hardware and software development, manufacture and sale of wireless communication products, and system integration and distribution of wireless communication equipments. We have patented technology and our own know-how. We can provide our customers with system solutions and overall technology cooperation in wireless communication application field.

Shenzhen Excellent Electronics Co., Ltd, established in 2011, is a professional GPS tracker and PCBA manufacturer in China. Excellent Electronics commits himself to become a well-known communication supplier in the worldwide. Our office and Factory is Located in Shenzhen city with an area of 2000m2 house. Our key products are GPS tracker, PCBA, antenna, etc.

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