Changzhou Evergreen Technology Co., Ltd., together with its subsidiaries engages in the railway transportation technical equipment, urban rapid transportation equipment, and other technologies and equipment related to transportation equipment in China. The company processes, manufactures, and sells ceramics, composite panels, colorful aluminum honeycomb panels, stone insulation composite panels, stone cabinet door panels, metal corrugated ceiling panels, and metal panels; and on-board passenger information systems, ground passenger information systems, rail transit communication and broadcasting systems, wiring cabinets, passenger and customer service systems, intelligent seat reservation systems, rail transit communication systems, and information system and assembly of related components. It also offers electrical equipment; communication equipment; and computer software and auxiliary equipment, as well as provides technical consultation, technology transfer, and technical services. In addition, the company is involved in the wholesale of mechanical equipment, rail vehicle spare parts, and composite and metal plates; manufactures and sells sandwich composite materials in the field of architectural decoration and in-vehicle passenger information systems, as well as rail vehicle interior products and maintenance business and spare parts. Further, it offers honeycomb, modular, electric heating, foam, glued, equipment compartment, and phenolic floors, information displays, electrical cabinets, luggage cabinets, tea tables, dining tables, glass partitions, aisle handrails, wash rooms, sleepers, private rooms, emergency escape doors, mid roofs, side roofs, air outlet grills, side walls, door stand covers, windshields, armrests, wind tunnels, sliding doors, multifunctional cabinets, and folding conference tables, as well as building decoration products. Changzhou Evergreen Technology Co., Ltd. was founded in 2005 and is headquartered in Changzhou, China.