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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.
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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.