The company adjoins Qingdao Liuting International Airport and Qingdao Harbour to the east, No. 204 national highway to the west, Qingdao-huangdao expressway to the south, Jinan-Qingdao highway to the north. This is a open area where traffic is very convenient. Qingdao Changjie Machinery Co., Ltd. is a enterprise collecting design, production, sales into an organic whole. Since establishment, with the support of friends from all walks of life, our company has made excellent achievement. It has rich technical force, complete equipment, over 50 employees, among which, there are 5 designers and 2 senior engineers. Main products include machine group of large-caliber empty twining pipe, gas pipeline, PP-R or PPB tubular products, aluminum plastic compound pipe, PVC core-frothing pipe, PVC free vesicant board and single screw extruder with ┵20-┵150, taper double-screw extruder with ┵35-┵80, plastic hot smelting mixer, plastic cooling mixer, compound extruder for special-shaped material, various kinds of plastic breakers, chemical machinery and complementing machine of electric drill boiler, which are sold well in all parts of the country.
