Precision handrail products as shown are used in public bus. Since 2003, King-Mazon has been specialized in the research and development of metal tube processing technology and coressponding   equipment sets. At the same time, we research forming tooling, numerical control system software and other supporting products. Our products have been applied in many products such as Volkswagen, general motors. King-Mazon provides all kinds of precision handrail products for you.