Rainbow power(Xiamen) Automation Technologe Co., Ltd. is located in the beautiful coastal city-Xiamen. It was founded in 2010 and specializing in company with years of development, design and manufacture of detection system backup power, dummy load testing system, optical detection and non-standard products. Meanwhile offer the service of diesel pump, diesel generator, UPS and storage battery and other the test of backup power. Repair and supply with corresponding equipments and accessories. In 2010, We have develop the most convenient and most advanced portable intelligent load test system. Our services aim is provide customers with professional, honest, speedy services.