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Stainless steel tips
Stainless steel is easy to get rusty after cold deformation

The stainless steel is easy to get rusty after it has been bent, twisted and folded, as this can damaged its internal structure.

History
  • NOW
    • 2023.7
      • Hydraulic gap shearing line
  • 2023
    • 2022.12
      • Invested capital NT$2.7 billion to expand the business operation.
  • 2022
    • 2016.9
      • Invested and established the subsidiary Shang Mau Enterprise Corporation.
    • 2016.8
      • Plate cut-to-length line was completed
  • 2016
    • 2008.11
      • Blank shearing line was completed.
  • 2008
    • 2005.4
      • The paid-in capital amounted to 1.62 billion after incremental cash investment in order to expand the scale operation.
  • 2005
    • 2004.9
      • The paid-in capital amounted to 1.37 billion after incremental cash investment in order to strengthen the working capital.
    • 1997.3
      • Polishing, mirror finishing, slitting and sheet cut-to-length lines were completed and to operate.
    • 1996.12
      • Stainless steel surface finish plant began commissioning and estimated to mass produce in 1997.
    • 1991.3
      • Capital increased to NT$ 1 billion and publicly re-issued.
    • 1989.8
      • Capital increased to NT$ 160 million to expand the business.
    • 1988.5
      • Capital increased to NT$ 50 million and to purchase an office property in Qiaotou Township, Kaohsiung County as well as to set up a branch office in Taipei to expand the business scale.
    • 1988.3
      • Changed company name to Yieh Mau Corp. and specialized in selling steel raw materials and products.
    • 1987.11
      • Changed company name to Qin Qin Department Store Co., Ltd, and to increase the capital investment to 12 million to expand business scale.
    • 1987.3
      • Changed company name to Yieh Yi Enterprise Co., Ltd and moved to Fengshan City, Kaohsiung County.
    • 1984.4
      • Reorganized company as Corporation in order to expand business scale.
    • 1984.3
      • Invested NT$5 million to establish Lian Qiao Enterprise Co., Ltd. in Sanmin District, Kaohsiung City as the predecessor of Yieh Mau Corporation.
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