Qingdao Kingworld Flow Control Co., Ltd., was established in 2009 in the beautiful seaside city of Qingdao, China. The company is a motor tyre manufacturer that specialize in producing motorcycle tyres and tubes. Ours famous brands VGOOD, KINGWORLD and HIGHROVER are exported to more than 30 countries all over the world. The growing competitiveness of Chinese industry, with its consistent quality and improved production processes, placed Kingworld as a leading brand of present and future.With our consistent adherence to global quality standards, our certifications include ISO 9001 quality management system certification, CCC of China, U.S. DOT andor SONCAP of Nigeria, among others.Our company mantra is clients first, quality first, price first..