YANTAI CHONGXIN MACHINERY CO., LTD specializes in manufacturing a wide range of industrial components, including:

       · Tubes and rolls: radiant tubes, hearth rolls, sink rolls, stabilizer rolls, centrifugal cast tubes, furnace tubes, and cracking tubes
      · Steel rollers: chromium-plated steel rollers, squeezing rollers, wringer rollers, back-up rolls, turn rolls, steel rollers with mirror surfaces, and textured rollers
       · Castings: wear-resistant, heat-resistant, corrosion-resistant steel castings, iron castings, base trays, pump cases, and valves

    Our products are widely used in metallurgy, Iron and steel, petrochemical, paper making, printing, mining machinery, steel rolling, building materials, automotive, and glass industries.

    We are equipped with over 100 advanced machines and instruments, including electric arc furnaces, intermediate frequency induction furnaces, imported direct reading spectrometers, electric universal testing machines, eddy current inspection instruments, argon arc welding machines, lathes, milling machines, drill presses, boring machines, planers, CNC grinding machines, complex mirror finishing machines, and dynamic balance machines.

    During material selection, casting, machining, welding, tempering, quenching, plating, grinding, and mirror finishing, we adopt scientific management, advanced testing equipment, and first-class technical personnel to ensure consistent high quality, providing our clients with the best products and services.

    Our products have been exported to Britain, Germany, Italy, Korea, Japan, Vietnam, Pakistan, Bangladesh, Russia, etc. and continue to reach more domestic and international clients worldwide.