Shenzhen Ex-link Technology Co., Ltd. is a team of experienced experts in the wireless communication industry for many years. With years of experience in IoT and broadband product development, we have extensive experience and understanding in application scenarios such as broadband and industrial IoT. The company focuses on R&D and sales of 4G/5G CPE, 4G/5G MIFI, 4G/5G outdoor router, 4G/5G home gateway, 4G/5G industrial router, 4G/5G edge computing gateway, DTU, WiFi router, AP and other terminals. At the same time, the company provides customers with cloud platforms such as remote equipment management and power application management, and provides customers with overall system solutions for slave terminals, edge computing and cloud platforms. Provide reliable data links and monitoring operation and maintenance management solutions for industrial equipment connection, security monitoring, power safety monitoring, energy efficiency management, power meter reading, energy station monitoring, broadband coverage, etc.

Linktech is a high tech enterprise devoted to the R&D, production, marketing and service of networking devices and peripheral products. Linktech is a global supplier of SMB networking products, all Linktech products are designed in and made in China, this enable the products to be good quality and compeitive cost.

Weshow M2M technology Co. Ltd. Is a leading enterprise of China internet of things in wireless communication field, is a high-tech enterprise owns grumous value of "honesty, loyal, innovation, Ambitious, " to cover products, services and management activities.

Shenzhen Yinghua Technology Co., Ltd is founded in 2009, specialized in systems development, production, and technical service of M2M and other wireless terminals. The company has a wealth of experience of mobile communications system development and project management, provides the industry users with wireless access solutions, based on GSM/GPRS/CDMA/EDGE/EVDO/WCDMA/HSPA+/LTE technology. Currently, our main products include GSM Modem, GPRS Router, UMTS Router, 4G Wireless Router,  and so on, widely used in tracfic control, power meter, financial, remote telemetry, mobile video, and other areas.

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Title: Our advantage

ShenZhen KHD Technology Co., Ltd. Is the leading company in communications industry in China. As an innovative company, KHD develops, manufactures and markets high-quality communications products, from USB Modem, GSM/GPRS module, GPS module to communications antenna and so on. Customized design, reliable quality and professional after-sales service are what KHD is offering to the worldwide customers.

Four-Faith is a professional provider who specializing in the design, manufacture, marketing of the advanced wireless data transmission terminals, and providing the innovative, customized wireless data terminals, excellent service and solutions for our customers both at home and abroad.