Professional commissioned to correct myopia contact lenses

TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD has passed GMP certification, and independently develops new products and processes conforming to the market. Inferior color contact lenses are harmful, some inferior color contact lenses on the market is to paint a variety of colors on the surface of the contact lens, if consumers use for a long time, it is likely to cause the color to fall off, which will cause greater damage to the eyes. In addition, poor quality color contact lenses often have defects such as insufficient oxygen permeability, so users are prone to problems such as conjunctivitis, and serious cases can even lead to blindness. The cornea of the eye is very delicate, and once damaged, it is almost impossible to correct, even if you stop wearing contact lenses. TONG REN HUI (CHONGQING)TECHNOLOGY CO.LTD used equipment, instruments and meters are qualified by Chongqing Metrology testing Center. With the corresponding technical means, the color lock factor interlayer dyeing techn…