LonDian

About LonDian

Established in 1996, Shenzhen Londian Wason Holdings Group Co., Ltd. operates as a manufacturer of smart metering devices and a provider of new energy solutions. The company has developed an integrated system encompassing production, research and development, sales, and service. Londian's headquarters are located in Shenzhen, with a modern production base of over 50,000 square meters, which includes several dust-free production workshops. This facility is equipped with SMT and automated DIP lines, fully automated meter calibration lines, and assembly and packaging lines, managed by an advanced MES system for traceability and quality monitoring.

The company's business model centers on the development, manufacturing, and sale of electronic energy metering products and power management systems. Its product portfolio includes a variety of smart meters, such as single-phase and three-phase models, prepaid electricity meters, and corresponding communication modules and data concentrator units. Beyond metering, Londian also offers energy management software, energy meter test benches, and solar energy storage batteries designed for both residential and commercial use. Revenue is generated from the sale of these hardware products and integrated software solutions to utility companies and end-users. Londian's products are supplied to 25 provincial power grids within China and are also exported internationally to markets in Europe, South America, Australia, Southeast Asia, and Africa.

A key offering is its Advanced Metering Infrastructure (AMI) solution, which provides a comprehensive system for utilities to manage energy distribution and for consumers to monitor and optimize their energy usage. The smart meters feature capabilities such as postpaid modes for simplified billing, anti-tamper mechanisms, and plug-and-play communication modules supporting cellular, PLC, and RF for adaptability in various environments. The company has also established subsidiaries like Voltsmile Energy and LondianESS Energy to further its reach in the energy sector. In 2020, it founded Shenzhen Londian Wason Technology Co., Ltd. as a supply chain management platform integrating centralized procurement and sales, quality system management, and customer service.