• 1950s  Founding and Initiating

  •Fouded by Mr. Chen, C.-C. in 1952.
  •Mainly manufactured house applicances and parts of bicycles.

• 1960s  Exploring and Pioneering

  •Engaged design & manufacturing of can-making machinery.

• 1970s  Growing, Developing , and Advancing

  •Actively participated in promoting agriculture automation.
  •Focusing on manufacturinggrain dryer.

• 1980s  Growing, Developing , and Advancing

  •Techological cooperation with a Japenese Company, OHARA.
  •Advanced to design and manufacture automatic liquid packing machineyBenchmark

• 1990s~Current  R&D Innovating , Service Excellencing , and Tradition Inherting

  •Mr. Chen, R.K. became the chair of Yung An.
  •Emphasize on R&D innovation, implement CAD/CAM design, establish SOP process, enhance quality control.
  •Excel customer and post-sale service.
  •ISO9001 certificated.