About Yung Hung

Yung Hung, a leading CNC precision machining Inc which professionally has good quality control and process management for precision machining parts and our service covers from planning, material preparation, processing, quality inspection, surface processing, packaging to shipping.
We always holds the principle of innovative technology, positive attitude, high quality and continuous investment on hardware and software to serve our customers; with the professional precision machining technology and experience of CNC machining components, our clients are all over Europe, America and Japan, etc.; we have good interaction and mutual trust with our customers by working and improving together with our partners and to achieve sustainable business management.


  • 1990 - ZUSUEN MACHINERY CO., LTD. WERE Established, engaged in the manufacturing of precision machining component machining.
  • 1996 - The restructuring of UEILUEN PRECISION MACHINERY CO., LTD. Engaged in the manufacturing of oversea exporting business for OEM precision machining components.
  • 1998 - Factory expendsion project was completed, TENG YUAN MACHINERY CO., LTD. Were established, configure full company information technology network environment, setup new NC double column machining center facilities to join the product line, engaged in the manufacturing of large precision mechanical components integrated machining.
  • 2000 - YUNG HUNG PRECISION MACHINERY CO., LTD. Were established, engaged in manufacturing of semi-finished product / OEM finished product.
  • 2006 - Received certification of ISO 9001 2000, the international standard quality insurance.
  • 2007 - Acquiring new factory land with an area of 10,000 square meters, land investment for factory expendsion project was completed, and new factory are under construction now.
  • 2009- The new factory began operating.