Shenzhen Guoao Led lighting Co., Ltd locates national semiconductor R&D base -Shenzhen. Our company is high-tech enterprise dedicated to Led product Research , development , Sales and services and main product consist of LED plant lamp, Led plant growing lamp and Led aquarium lighting. We are strictly apply for ISO9001:2000 international quality production standard and most of the products have been approved by Swis SGS authority facility , ISO 9001:2000 quality system , ROHS inspection , Energy-saving certificate, UL , CE certificate , Fire certificate and National electrical product safety certification. The independent R&D product of our company not only has good heat dissipation effect and outstanding performance, out of the ordinary and pleasing appearance. Sincerely welcome customers to negotiate and consulting.