About Us

Casting Tomorrow, Heating Opportunties

We achieve perfect casting quality, making sure everything is qualified from the very beginning.

One of Asia’s Leading Iron Casting Foundry

Founded in 1974, YJF Casting is a dedicated casting foundry specializing in large sand-mold iron castings for machine tools, industrial machinery, marine engines and energy equipment. With decades of experience, our castings are delivered to global machine tool builders and system integrators that require high rigidity and high precision castings.

Driven by steady demand for customized, heavy-duty castings for machine tools and aerospace-related equipment, YJF leverages Taiwan’s manufacturing ecosystem — from upstream raw materials, to midstream casting and machining suppliers, to a dense cluster of Taiwan-made machinery builders. This concrete supply chain makes our competitive advantages and makes us the preferred choice in the Asian region. Our operations remain stable and resilient, even amid global economic headwinds, reflecting the robust competitive edge of our castings.

Highly Customized Iron Casting Solutions

YJF focuses on a niche market of high-precision, value-added customized iron castings. General Manager Alan Huang emphasizes that YJF is a provider of “highly customized casting solutions.” Each customer, each machine model and even each individual casting has its own specific process and engineering requirements. This ability to engineer tailor-made casting solutions is the key factor that sets YJF apart in the global casting market.

Milestone

2025

2024

2023

2022

2021

2019

2016

2013

2011

2010

2005

2003

2002

1999

1995

1994

1974

2025

Completed YJF’s 1st ESG report.

ESG永續報告書

2024

Planned and built advanced machining center.

高階大型零件加工處理中心

2023

Launched supply chain decarbonization.

carbon-reduction

2022

ISO 14064-1 certification.

ISO 14064-1

2021

因In 2021, we imported AR Factory touring technology to cope with the world trend

AR-Factory-touring

2019

we promoted our smart casting in TIMTOS show, which is the first model in the casting industry in Taiwan.

台北國際工具機展

2016

Certified to ISO 14001 , self-improve better environment for world.

2013

Expanding production equipment of plant one, enhancing quality level of casting component, as well the working environment.

2011

Chairman Mr. Huang was elected as President of Taiwan Foundry Association, and committed to upgrading domestic casting industry.

2010

  • 1.To meet the diverse needs of large castings, the new third plant was established with the expansion of production equipment and factory area.
  • 2.The improvements in technical level and specifications by offering single casting part up to 50 tons.

2005

Across into wind power industry in response to rapidly global energy trends and the growth of casting components in both domestic and overseas market respectively.

2003

  • 1.Expansion plant to 5000 square meters, production Range up to 20 ton.
  • 2.Acquired ISO 9001 certification -2000 edition.

2002

Obtained “Casting Excellence Awards” from Taiwan Foundry Association.

1999

  • 1.Introduced a 20 Tons/batch oxygen-fueled rotary furnace in which the second largest and largest over worldwide and Asia.
  • 2.Move to new plant in Shen Gang – Taichung, installed an Italian made 30 tons Mixer of furan molding equipment.

1995

Acquired ISO 9001 certification.

1994

YJF approved and authorized as Meehanite Licensee.

1974

Founded in 1974, YJF Casting is a dedicated casting foundry specializing in large sand-mold iron castings for machine tools, industrial machinery, marine engines and energy equipment.