Benson optical electronic (DongGuan) Company Limited by BENSON OPTICAL ELECTRONIC INTERNATIONAL was invest found in 2005,It locates in xiaobian 2nd industrial park,changan town, DongGuan city,Guangdong province, China. The factory covers the area of 1, 300 square meter,we have equipment include:spectrum analyser,coating machine,SMT machine,assembly Line.　　　　　　　　　　　　　　　　
Our main product include auto-darkening welding helmet,welding helmet filter,ordinary optical filter etc. the products main sell oversea market.we are annual turnover about US$1,500,000. and 70% of them to Europe and North America.