Good reputation and excellent quality are all Ledeen customers on the basis of long-term trust, which Yurakucho perfect facilities engineering expertise and excellence are inseparable, after six years of growth, Yurakucho has an area of 3,000 square meters production plant, with a number of works produced over 10 years of construction and management team, warehouse stores 2,200 standard booths aluminum material, more than 3500 meters of steel trusses, light emitted from ground level more than 600 units, two paint rooms, two art rooms, inkjet room 1, also has more than a modern woodworking machinery, lifting machinery construction site, LED lighting and video equipment, professional audio-visual sound, strong and efficient execution of construction strength team to provide customers with a full range of services.