Biji Road. Baidu map information shows that Kunming Mingbo Lighting Building Materials Market is located on the 2nd floor of Zone A, Biji Road, Xishan District, Kunming City, Yunnan Province. The main types of lighting lamps sold are crystal chandeliers, ceiling lamps, downlights, table lamps, spotlights, table lamps and household wall lamps, as well as various decorative lamps.