Beijing FengXiangYueSe Environmental Engineering Co., Ltd. conveniently located in the Chaoyang District, covers an area of 1,500 square meters. Landscaping is, advertising exhibitions, and electronic products include the design, manufacture, installation and improvement of various LED display, digital (indicators) showed bell; hotels, guesthouses, etc. in the world time zone clock; Stadium is the area of the game ( inverted) of the clock; medical surgery clock, anaesthesia clock; landmark buildings clock, there are used in squares, streets, parks landscape field; in stations, schools,...