We TOPEX Corporation is a professional manufacturer of optical and visual equipment with more than 20 years of business experience. Since our foundation in 1988, we have been introducing our products to more than 60 countries and enjoying world-wide reputation for the brilliant features of our quality goods. With this asset, we keep trying our best to satisfy our customer’s demands with up-to-date technologies and products, and believe this will bring forth the development of education and our partners’ and our mutual success.