- Sep. 1994－Company founded in Taipei
- May 1998－ Dongguan (China ) Factory opened
- Aug. 2003－ Suzhou (China ) Factory opened
- Jun. 2007－DG Factory move to New Factory
- June 2010－Ji-An (China ) New Factory is launched
- April 2014－Invest LUT Trading company (the agent of Mitsui Engineer Material )
- May 2014－Ji-An (China ) Factory expansion )
- June 2015－Vietnam factory set up with I-SHENG
VSO R&D Center
Locations：Jhong He Dist., New Taipei City, Taiwan
The VSO R&D Center focus on cable assembles development.
High frequency and High speed products
3D Mechanical Design & Analysis
CST 3D High Frequency Structure Simulator Analysis
Electrical Test & Measurement （Vector Network Analyzers, IMD）
Environmental Screening （temperature, humidity, corrosion）
Fully comply with all industrial specifications and most military specifications
Work closely with our customers to design new products during the early
design-in phase for the best solution.
VSO DongGuan Factory
Locations：Dongguan City, Guangdong , China
VSO SuZhou Factory
Locations：NO.365, Pu Cheng Mid-Road,Luzhi Town,Suzhou City, Jiangsu Province, China
VSO JiangXi Factory
Locations：Ji An City, Jiangxi Province, P. R. China
Product engineer provide services in DongGuan factory and SuZhou factory , JiangXi factory.
Work closely with our customers and solving issues.
Provide good products and quality