Qingdao Guosong Machinery Parts Co., Ltd. was founded in 1996. Our company has been expanded to the leading brake hose manufacturer in China. We mailnly deal with brake hose (rubber hose ,air hose ,stainless steel hose),fittings,accessaries,assembly . Our company has ISO9001:2000 and TS16949:2002 quality management system certifications. We provide our customers with the best products at the most reasonable price.We're looking forward to the cooperation with you in the near future.