Shenzhen Eelink Communication Co. Ltd was founded in June 2004 aiming at technology Innovative. After 10 years development, we accumulate more and more experienced experts and senior engineers specializing in Internet Platform/APP/GPS trackers. Now we have a professional technology team engaged in software, hardware and industrial design, totally more than 50 engineers. This professional team guarantee technology advancement for Eelink products. Meanwhile we have advanced management system, complete QC and QA systems as well as strict testing methods to guarantee high quality.

Shenzhen Yushengchang Technology Co., Ltd. is a reliable leading manufacture in Shenzhen registered brand 4P-Touch which specialized in range of Kids GPS safety Tracker watch, Elderly Senior healthcare GPS tracker watch, Personal mini portable GPS tracker, Pets tracker, Automotive and Vehicle GPS tracker; Smart watch phone and smart bluetooth bracelet...etc, supplying for over 13 years established in Mar. 2013, good quality and professional service helps us gain many good reputation overseas. We have complete CE, RoHS test reoprt and certificate, GSMA /TAC certificate and Anatel certificate (Brazil ), FCC ID (CRC), OEM /ODM is warmly welcome! House Call was yesterday: GPS tracker connects families smart anytime anywhere, real time and real Googlemap minitoring easy. We offer quality tracker with built-in GPS module is incredibly accurate when your loved one is outdoors. It supports GPS, Glonass, Galilean precise positioning, real time and real googlemap tracking making sure your loved one will stay safe. GPS tracker is for security safety features, our APP Beesure GPS without social media, without any subscription nor annual service fee. APP and AWS server platform free using anytime anywhere.

Established in April 2013, Hong Kong Yushengchang Technology Co., Limited has emerged as a professional provider of innovative GPS positioning solutions and smart wearable devices. With a registered capital of 100, 000 HKD, we have dedicated over a decade to integrating advanced location-based technology into everyday life. Our strategic headquarters is located in the Bao'an District, Shenzhen, a global hub for electronics manufacturing, which allows us to maintain efficient production cycles

We focus on researching, manufacturing and exporting GPS tracking system, Alarm system and Wireless communication products. Since its foundation from 2003, we based on the business theory of Quality first, Trust first and Customer foremost, and we continuously introduced advanced management methods. From humble beginnings, years of planning and diligence have transformed us into an important provider of GPS tracker. We have our own powerful R&D team, marketing team, after-sale service group and production lines. Where, when, and what are always the most important matters that people care, and communication is the most effective way to help us get these. We believe that our products play more and more important role in following years. We will always adhere to the spirit of Honest and Reputation, Innovation and Excellence and we insist on accomplishing a good career with persons who have common goal all over the world to take the most excellent products and happiness for our clients. We foster to establish a new giant in wireless communication field from a point on favorable price and good service

Guangzhou Topten Electronics Factory is a leading and professional enterprise which specializes in GSM car alarm system, GPS tracking system and other security products in China.

Shenzen Hualingan Technology Co., Ltd Hualingan was found at 2004 which is a high tech innovation company, headquatered at Longhua new District, Shenzhen, also we have 4 offices in Beijing, Zhengzhou, Hangzhou and Chengdu. At 2013, Germany subsidiary company was established. At 2016, we join into Apple MFi project and start

BSJ technology is committed to the R&D, design, production, and sales of intelligent hardware products for the Internet of Vehicles. With the application of communication, positioning, AI, and other technologies as the core, and based on self-developed wireless communication modules, it provides intelligent terminal products and solutions for many application scenarios of the Internet of Vehicles. The main products include MDVR, dash cam, GPS trackers, etc., which are widely used in passenger cars, logistics vehicles, trucks, buses, school buses, private cars, motorcycles, and other fields.