Changzhou Evergreen Technology Co., Ltd. provides interior and exterior ornamentation solutions for rail transit vehicles and buildings in China and internationally. It operates through two segments: Rail Transit Business and Building Decoration Business. The Rail Transit Business offers interior trim products such as modular composite flooring, heated composite flooring, escape doors, seats, handrails, and driver's cab interiors, along with maintenance services, spare parts, and onboard passenger information systems. The Building Decoration Business supplies interior and exterior building decoration materials, including aluminum honeycomb panels, ultra-thin stone honeycomb panels, and stainless steel honeycomb panels for exterior walls, interiors, furniture, and elevators. The company also develops supporting materials for ships, cruise ships, and special vehicles, and provides a wide range of products including painting modules, various floors, information displays, electrical cabinets, luggage cabinets, tables, glass partitions, handrails, washrooms, sleepers, private rooms, emergency escape doors, roofs, air outlet grills, side walls, door covers, windshields, armrests, wind tunnels, seats, waists, driver's cab partitions, front cover cabinets, driver's interiors, secondary skeletons, sliding doors, multifunctional and wall cabinets, bars, toilets or showers, new energy shelters, bathrooms, shower rooms, side wall panels, cabin boards, and folding conference tables, as well as building decoration systems. Founded in 2005, the company is based in Changzhou, China.