Certificates
  • ISO9001 2008
  • ASME (short for American Society of Mechanical Engineers; In order to enter materket of America and many other countries, pressure vessels have to pass certification of ASME)
  • Manufacture License of Special EquipmentPeople’s Republic of China (Pressure Vessel, A2)
  • Installation, Alteration, Repair & Maintenance License of Special Equipment People’s Republic of China (Pressure Pipeline, GC2)
  • Design License of Special Equipment People’s Republic of China (Pressure Vessel, D1, D2)
  • Design License of Special Equipment People’s Republic of China (Pressure Pipeline, GC2)
  • Engineeing Design Certifacte Original (Design Institute)
  • Patent for Invention: Extruded Full-Fat Materials Prodution Methods
Utility Model Patent Certificate
Utility Model Patent Certificate in 2011
  • Scrapping Drag Chain Extractor with
  • Ultrasonic Inspection Device for Steel Plate
  • Drum Softening Vessel
  • Disk Desolventizing Machine
  • Sprinkler of Scrapping Drag Chain Extractor
  • Box Chain Extractor
Utility Model Patent Certificate in 2012
  • Disc Stripping Tower with Pre-Heating System
  • Multi-Function Disk Desolventizing Machine
  • Flap Cooler
  • Energy-Saving Tower
  • Horizontal Twin-Drum Desolventizing Machine
  • Continuous Horizontal Disk Dryer
Utility Model Patent Certificate in 2013
  • Vertical Desloventizing Drying Machine
  • Desloventizing Drying Machine
  • Automatic Washing Grid Tray of Leacher
  • Integrated Heated Dryer for Bark Fiber
Utility Model Patent Certificate in 2014
  • Machining Die
  • Vertical Desloventizing Drying Machine
  • Oil and Alkali Reactor
Utility Model Patent Certificate in 2015
  • Sealing Device for Double Shell Heat Exchanger
  • Coaxial Disc Welding Taper-Lock