RK was founded in 2001, located in Shenzhen, China. Special professional in stage systems. RK supplies high quality products of portable stage and best service for customers all over the world. With the development of economy, to have a reliable supplier is more and more important. With factory cooperate directly, can save costs and avoid lots of problems. RK has own stage equipment factory to manufacture the stage products. With strict quality control system, ensure the goods which sell to customers was good.