Lonon Industry Co., Ltd. is a leading manufacturer specializing in electric products, including but not limit to switches and sockets, ceiling lighting fixtures and energy saving lamps. BNN is a subsidiary company of Lonon Group. As the most professional HAVC manufacturer in China, BNN mainly focuses on ventilation fans and air curtains. With a complete new factory covers an area of 2,000,000 square foot and more than 3000 employees, Lonon has already become one quality oriented ISO9001 manufacturer. We focus our sale to supply reliable products to customers who care the high quality, such as...