Hangzhou Youguo Opto-electronics Technology Co., Ltd is located in Hangzhou China, and it is about 2hrs bus ride far from Shanghai and Ningbo. It is a well-established LED lighting manufacturer with independent innovation and R&D capability. We specialized in LED R&D, manufacturing marketing and service. With professional experiences, we explore wide range of products, which have already applied in many government projects reputable in China. Our led application products range from led indoor lightings, including led tube light , led bulb, led spot light to solar outdoor lightings, including solar lawn lamps, solar garden lamps, solar street lamps and so ***** OEM, we may present you a well designed solar system according to your special requirements. Most of our main products have already been assessed and found complying with CE and RoHs certificationï¼?and part of products have passed UL /CUL certification . Youguo have diversified practice that focuses on clients wishing to pursue innovative design strategies. Self-design make our lights brighter than others but more energy-saving. The crew are committed to high quality design combined with application. With hard work on innovation of research and technology plus improvement of quality, some of our technologies and products have been gotten national patent certificate. Our goal is brighter future. Youguo fully realized the trend, it has built quality assurance system. 100% products is checked and qualified before shipping. Positive guarantee regulation has been created and carried on. Taking quality as priority, our management is strictly according to ISO9001:2000 & ISO14001:2004. Contact information: Eva Kuo E-mail: ***** TEL-86-571-82422100 FAX:86-571-82422133 MSN:***** SKYPE:loifaloifa Mobile phone:86-13735890332