Management Team

  • Chairman Tseng Yin Tang

    Chairman

    Tseng Yin Tang

    • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (Chairman)
    • SIWARD TECHNOLOGY CO., LTD (Director)
    • APEX OPTECH CO., LTD. (Director)
    • APEX OPTECH (Wuxi) CO., LTD. (Director)
    • SCT USA, INC (Legal Representative)
    • Honorary Master, National Taiwan University of Science and Technology
  • President Tseng Jung Meng

    President

    Tseng Jung Meng

    • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (President)
    • SIWARD TECHNOLOGY CO., LTD. (Representative Director)
    • APEX OPTECH CO., LTD. (Chairman)
    • APEX OPTECH (Wuxi) CO., LTD. (Chairman)
    • S.E JAPAN CO. (Representative Director)
    • Siward Electronic Technology (Shenzhen) INC. (Legal representative)
    • Feng Chia University, EMBA

VP

Liu Ping Feng

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (VP, Manufacture & Product Engineer Dept.)
  • SIWARD TECHNOLOGY CO., LTD (Director)
  • APEX OPTECH CO., LTD. (Supervisor)
  • Tamkang University Mechanical Engineering

VP

Chang Yu An

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (VP, Marketing Business Office)
  • National Taiwan Ocean University Department of Electronic Engineering

Senior Manager

Ku Chih Yun

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (Senior Manager, Product Controller)
  • SIWARD TECHNOLOGY CO., LTD (Supervisor)
  • Dahua Institute of Technology Electronics

Senior Manager

Lai Chih Cheng

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (Senior Manager, R&D Dept.)
  • Chaoyang University of Technology MBA

Senior Manager

Lin Hsien Ting

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (Senior Manager, Auditing Office)
  • National Taipei University of Technology

Senior Manager

Huang Ling Ling

  • SIWARD CRYSTAL TECHNOLOGY CO., LTD. (Senior Manager, Finance Dept.)
  • National Chung Hsing University EMBA (Department of Finance)
  • TAIWAN CPA
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