Shenzhen TOJOIN Communication Technology Co.,Ltd. (Abbreviation: TOJOIN, Stock Code: 831994) was founded in 2006 with a capitalization of 33.46 million, and is a leading supplier of ICT Testing Equipment. We are listed in the NEEQ China, and we are devoted to becoming the leader of ICT Testing Industry in the Asian-Pacific region. The company set up three whole owned subsidiaries, including Suzhou, Qianhai, and Hong Kong.

Our main products include: GNSS Multi-System Satellite Signal Simulator, GNSS Multi-System Satellite Signal Transponder, Ultra-Wideband Antenna Array Compact Range TEM Cell, EMC Shielding Box, EMC Shielding Room, Millimeter Wave Connector and Cable Assembly. We always act in accordance with the management idea of "Innovation drives Development, Quality casts Soul". We innovate continuously according to customers' requirements,while at the same time exceed customers' expectations. We have standardized and diversified products to save customers' testing costs. As well as this we have a variety of complementary products and automation system equipment that helps to solve the problem of complex product testing and model selection, thus saving the purchasing time of customers.

The company has regarded quality as life for more than a decade, with the Certification of IS09001:2015 International Quality Management System by CEPREI China and CE Certification.We possess a number of world advanced testing equipment E5071C, ROSH testing equipment, High-Low temperature test chamber, salt spray test and vibration test.