Tosey and Shiang-Tai

About Us

Unleash the Power of Combining Additive and Subtractive Manufacturing

We combine addition and subtraction manufacturing to create customizable services that enable you to realize your vision.

Our decades of experience in OEM, ODM, and OBM allow us to offer you customizable services that are tailored to your needs.

Shiang-Tai Innovative Technology Co., Ltd.

Estabilished in 1993

Founded in 1993, we specialize in CNC precision machining of high-complexity parts, and have several patented technologies.

Our founder, King-Fa Huang, is a Taiwan level A technician in both lathe and milling, and has considerable experience in machining and teaching. We also develop and manufacture customized production machinery and fixtures.

We believe in providing the best quality and service to our customers. We are determined to stay at the forefront of the industry, developing innovative solutions and pushing the boundaries of what is possible. Moreover, we are actively promoting industry-academia collaboration and resource exchange, and our customer services extend to all levels of schools, institutions, and private enterprises.

Our goal is to be a reliable and dependable partner to our customers, offering superior precision machining services.

Founder - King-Fa Huang

  • President of Shiang-Tai Innovative Tech. Co., Ltd.
  • President of Ag-Tai Tech. Co., Ltd.
  • Taiwan Level A Technician for Lathe
  • Taiwan Level A Technician for Milling
  • Gold medal in milling at the 27th WorldSkills Competition.
  • Champion in milling at the 12th and 13th National Skills Competition (Taiwan).
  • Retired teacher at National Dongshih Industrial High School, Taiwan.
  • Judge of CNC milling at National Skills Competition (Taiwan).
  • Lecturer of teacher training for Fujian-Taiwan vocational collaboration.
  • Former teacher at Sanyi Junior High School, Miaoli, Taiwan.

Tosey Innovation Industrial Co., Ltd.

Established in 2021

Founded by King-Fa's son and his friend from the university's mechanical department, Tosey is committed to using 3D printing to create products that improve people’s lives. We specialize in developing and fabricating industrial 3D printing products, in line with Taiwan's current product design trends.

Our goal is to make 3D forming technology available for industrial materials, allowing 3D printing to be used in prototyping and manufacturing processes. This can greatly reduce the cost and complexity of product development and manufacturing. Backed by years of 3D printing expertise, we provide dependable and cost-effective product solutions.

Co-Founder - Cheng-Yu Kuo

  • [Research Assistant Professor]
    Nara Institute of Science and Technology, Japan
  • [DC2 Research Fellow]
    Japan Society of Promotion of Science
  • [Ph.D. of Engineering]
    Nara Institute of Science and Technology, Japan
  • [Master of Engineering]
    Nara Institute of Science and Technology, Japan
  • [Bachelor of Mechanical Engineering]
    Taipei Tech, Taiwan
  • Research Focus: Machine Learning for Robot Control

Co-Founder - Yu-Hsiang Huang

  • BSc. MEng. at Taipei Tech.
  • Product engineer at Shiang-Tai
  • Over 5 years of CNC machining experience.
  • Years of teaching experience in the maker field.


Feel free to contact us. We are looking forward to having a pleasant business with you.