Sincerity. Responsibility. Innovation.

You Ji Machine Industrial Company Limited continue to improve efficiency in production process and effectiveness in management. On basis of ISO 9001 we continue to enhance our product and service quality to our customers.

Quality builds reputation. Reputation guarantees solid quality. You Ji Machine shares our growth and value with our shareholder, partners, employees, and with our society.


2010Developed the largest vertical turning center in Taiwan - VTH-8000.

2011Developed horizontal boring and milling machine HBM series.

2012Headquarters moved to new site at Lu-Zhu, Kaohsiung. Extended new machine assembly lines and machining lines.

2013Award from Ministry of Economic Affairs, ROC for extraordinary contribution in overseas markets.

2014Extended plant D1 & D3, total acreage increased to 66,000 m² (factory area).

2015Developed side-head type vertical turning center VHL series, and received awards from The 12th Awards Ceremony of the Taiwan Machine Tool Industry Awards for excellence in research and innovation in TIMTOS 2015.

2017VHL series received awards for Taiwan Excellence 2017.

2000Developed CNC reverse type turning lathe YR series.

2001Developed the first multi-function vertical turning center in Taiwan.

2002Extended new manufacturing site in China (Kun-Shan). Established new offices in China’s regional cities to complete sales networks in China.

2003Developed twin spindle type vertical machining center VMC-1100-2S series.

2004ISO9001 accreditation. Developed CNC horizontal machining center HMC series.

2005Extended plant II, total acreage increased to 17,500m² (factory area).

2006Developed APC system for VTL series. Cooperated with a world-famous bearing manufacturer to develop multi-function heavy duty vertical turning center VTS series with double RAM. Achieved US$67 million in annual revenue.

2007Developed Taiwan’s largest heavy duty vertical turning center VTL-3000 and VTL-4000 series. Developed heavy duty flat-bed horizontal turning lathe YB series. You Ji China production facility completed and went into full operation.

2008Developed heavy-load vertical turning center VTH series with high-end hydrostatic supporting technology. Developed multi-tasking gantry type machining center GMC series. Achieved US$150 million in annual revenue.

2009Ranked #1 in the common wealth info Taiwan’s top 100 machine tools manufacturers, and #576 of Taiwan’s top 1000 enterprises. Developed Floor type horizontal boring and milling machine HFB series and double column 5-face machining center MCR series.

1991Developed medium-sized CNC vertical turning lathe YV series.

1992Developed CNC horizontal turning lathe YH series. Added plant II to production facility lineup To produce YV and YH series. Export department established.

1993Capital increased to US$1.7 million.

1994Established distributor networks in 20 countries.

1995Capital increased to US$3 million.

1996Obtained CE and EMC certifications.

1997Obtained CE and EMC certifications.

1998Developed CNC vertical machining center VMC series.

1999Developed CNC vertical turning lathe VTL series.

1981Headquarters moved to a new location at Lu-Zhu, Kaohsiung. Expanded production capacity.

1978Established at Bali township, Taipei, dedicated in manufacturing of single function machines, special purpose machines and boring machines.


With over 40 years experience, You Ji has obtained customers' support in design and quality of machine.


There is no secret for running a manufacturing business. What’s most important is always be aware of the latest industrial information. Collect, analyze, and transform the information into the appropriate products at the right time for the right people. We continue to create as much value as possible for our customers. Growing with our customers always creates a Win-Win for us.


This is You Ji's business philosophy since its establishment in 1977. In practice, the utilization of high precision manufacturing facilities, the adoption of the strict assembly control and rigorous inspection in the factory has always helped us ensure the perfect completion of each machine. As for now, You Ji has a variety of quality CNC machines offered to customers, including Vertical lathe machine, Horizontal lathe machine, Vertical machining center, Horizontal machining center, Special purpose machine, Horizontal floor type boring and milling machine, and Double column machining center.View more details


Our constant goal is to meet customers' applications. We do so by collaborating and exchanging information with international manufacturers and continue developing and upgrading our techniques in design and production process. We strive to offer products of better quality and also prompt after-sale services, our customers are thoroughly satisfied and benefited from our years of great experience and our total commitment.

To talk to our representative, send us a message or call.