3Tech Corporate Ltd

3tech Corporate Limited is a power solutions manufacturer and engineering provider headquartered in Hong Kong, with manufacturing facilities in Dongguan, China, and Nigeria. Established in 2002, after beginning as 3Tech (HK) Ltd. in 1998, the company has more than 20 years of experience and supplies products to customers in over 70 countries. It began with diesel generator supply and after-sales service, then expanded into electrical and mechanical engineering projects and overseas telecommunications markets.

Under its LionRock brand, 3tech offers power systems for communications infrastructure, including hybrid, telecom and solar power solutions, diesel generators, energy storage cabinets, telecom racks and batteries. Its range also includes embedded switch-mode power supplies, solar panels, data collection units, prefabricated data centers and edge computing infrastructure. The company provides turnkey electrical and mechanical solutions, as well as IoT remote monitoring through its OwlEye control and monitoring platform. Designed for applications such as power and transportation projects, its equipment is intended to provide reliable power across varied site requirements.