Shenzhen Golden Square Technology Company Limited (GST) established on April 2009. GST is a corporation with professional Smart Power Grids developer and manufacturer that provide designs, production and sells. The major business includes: AMI remote meter reading system, Electricity Selling System, Sell electricity management device (Prepaid measurement ark), Charging Post, Concentrator, Collector, Carrier Communication Module, Single-phase kilowatt-hour meter, Three-phase kilowatt-hour meter, Water meter, Intelligent gas meter, Intelligent heat meter. Base on the market orientation, GST had start research and develop products related to the Internet of Things and the New Energy.

GST constitutes a group of senior specialist, engineers and technicians with rich experience team includes: R&D, Technical research and Market analysis. GST has a fully equipped factory, R&D center and office in Shenzhen, Hangzhou and Shanghai. Product apply all over mainland China and overseas.

GST possess proprietary intellectual property rights and have excellent customer service team. Equiped with Surface Mounted Technology production line, plug-in board production line and high accuracy metrology inspection equipment.

GST insist to have abundant technology to create a top brand in the electricty field. According to progressive management to ensure the quality policy, enforce the quality systems standards ISO9001/24001/28001. Promise and continually to satisfy customers even beyond their expectations is our main principle. After long term and unremitting efforts to cultivate a contingent of the most competitive of staff, reflects the "high level of integrity, quality service, " the general culture, GST had been in the customers to establish a good reputation, so that our products are sold both in mainland China and Overseas.

Golden Square Technology will according to create value for the society and create opportunities for advancement to our employees.