Guangdong Guantuo Electronic Technology Co., Ltd.established in 2016, is a professional manufacturer engaged in the research, development, production, sale and service of RGB Atmosphere Light,SAD Therapy Lamp,Outdoor light,LED Fill Light, LED Tracing Light Pad. We are located in Dongguan with convenient transportation access. Dedicated to strict quality control and thoughtful customer service, our experienced staff members are always available to discuss your requirements and ensure full customer satisfaction. In recent years, our company has introduced a series of advanced equipment including spectrometer,ammeter.In addition, we have obtained CE，ROSH，FCC，B S C I，I S O 1 4 0 0 1 certificates.Selling well in all cities and provinces around China, our products are also exported to clients in such countries and regions as North America,Europe, Japan,Korea,Southeast Asia and Chinese mainland.We accept various OEM and ODM customized services. With good quality, assured use, worry free sales and good price, you have a competitive advantage in the market.Whether selecting a current product from our catalog or seeking engineering assistance for your application, you can talk to our customer service center about your sourcing requirements.All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.