A high-tech enterprise that researches and develops products such as steps, pedals, landing door systems, door machines, door locks, operation boxes and buttons. Since its establishment in 1983, it has been 35 years of development history. Its performance has increased year by year and management has progressed year after year. At present, we have set up an R&D center, we have a first-rate R&D team and a large number of independent intellectual property rights to achieve simultaneous design with our customers to meet the individual needs of our customers. With offices throughout the country and a well-established sales network, the products are sold to more than 90\% of domestic escalator manufacturers and are sold to more than 20 countries and regions in the world. At any time, the company's development and growth, the Group has 300 acres of land in the Xiaogang Industrial Park, investment in the construction of a new factory, based on the creation of a tourist factory. Lilong has now become China's outstanding supplier of elevator accessories.