Profile : As a manufacturer with over 16 years of experience, Guangzhou Liaoyuan Electronic Co., Ltd.. Over 10% of our staff members are engineers and professional technicians and more than 200 are skilled workers. Our company specializes in the research, manufacture and marketing of power supply products and car accessories. We manufacture Power inverter for solar system and car, and inverters with the latest technology for our own brand Congsin and KAIDS. Our inverter and UPS, power products and solar power systems provide complete power solutions to suit different applications ranging from 1KVA single user requirement to large industrial requirement of 30KVA.