Our company is located in the suburb of Guangzhou and covers more than 8,000 square meters. Red Start Lock Co.,ltd is a manufacturer specialized in making various locks for bicycles and motorcycles. Our factory has advanced CNC facilities, strict product quality control and inspection measurements. There is a group of professional and experienced designers and engineers in our factory. We have passed the ISO9001 version 2000 quality assurance system audit. In China, we are the leading manufacturer of plum-tumber locks. Our products have been widely distributed in European and American market.