Jiangsu Liangfeng Lighting (Helos Lighting) is Chinese mainland LED luminaire Designer, Manufacturer and Energy Saving Consulting company. Our factory is located in Jiangsu, near Shanghai. As Specialist of high power led light, we focus on LED High Bay Lights, we use top brand LED Chip, Lens and Power Supply, make sure reliable quality and zero maintenance. Supply chain includes mould, die-casting, metal parts, painting, SMT and assembling etc. We offer value added LED Light to customers. www.helos-lighting.com