TENGDA has its advantaged predominance since its establishment. TENGDA has created a number of successful series, and tsh-plus laboratory extruder is one of them. This high-quality product uses modern technology and materials to further improve the dustproof, waterproof and anti-fog function of the spectacle lens. TENGDA provides opportunities for growth and development to our partners.
Our factory has advanced amenities. We venture to the area of digitalization and smart production, thus improving quality and productivity and combining a greater output.