+86-371-55019608

+86-371-55019608
tony@chaeng.co
greatwall1958

Certificates
  • ISO9001Quality Management
    System Certificate
  • Utility Model Patent for Ball Mill with Double Slide-Shoe Bearings (issued by the State Intellectual Property Office of the People's Republic of China)
  • Pressure Vessel Manufacturing License (issued by the General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China)
  • Top 10 Innovative Suppliers in Chinese Cement Industry
  • Top 100 Suppliers in Chinese Cement Industry