Hangzhou Qinglong Electronics Co., Ltd. is located in Hangzhou of Zhejiang Province. Our factory is a professional manufacturer specializing in energy saving lamps, with more than 5 years of experience in research, production and sale. With more than 200 employees and 3000 square meters of workshop, we have strong capability to produce more than 5 million pieces of lamps annually. We have our own production lines, advanced lab equipment, scientific production technology, strict quality control system, experienced engineers and skilled workers. With rich experience, we are skilled in purchasing materials, researching new items and assembling line work. We always offer our customers the best quality products with the most competitive prices. OEM service is available. Our excellent quality, favorable price, on time delivery and sincere service make us gain more and more stable customers from