Quanzhou Red Hill Engineering and Machinery Co., Ltd. is located in the International Garden City-Quanzhou City, Fujian Province. Red Hill is a professional manufacturer specialized in developing, manufacturing and selling various high quality mechanical parts, especially undercarriage accessories of excavators and bulldozers, such as track rollers/bottom rollers/lower rollers, carrier rollers/top rollers/upper rollers, idler assies/idler groups/front idlers, sprockets/segments groups, track hains/track link assemblies, track shoes, etc. The quality has reached the top level as the same kinds...