Shenzhen duona Technology Co. Ltd.   

        the company independent R & D and production of sophisticated nano transparent heat insulation energy saving water paint, coating thickness of only 8 ~ 1 m, the visible light transmittance of ultraviolet shielding >75%; 99.7%; near infrared blocking rate of more than 75%, so that the sun is the object of low temperature of 8 degrees, the indoor temperature is reduced by 2 5 to 40%, the radiation energy. Using this coating, in a clean room environment under the special machinery and equipment and production line independently developed uniformly spraying on surface of ordinary float glass, the rapid formation of a layer of transparent, smooth and durable polymer coating, can effectively heat radiation blocking the sun's rays, the glass doors and windows, curtain wall and energy saving

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