KTK Group (今创集团股份有限公司, formerly Jiangsu Jianhu Rail Transportation Equipment) is a company that produces interior systems, electrical control systems, and vehicle equipment. It offers ceiling, flooring, and roofing products, luggage racks, cabinet panels, lighting, tables, opening and closing mechanisms, driver desks, and other products. It caters to high-speed trains, metro, light rail vehicles (LRV), rail, and other industries.