Many people understand that one price is one goods, but the standard of car film is reduced: "just want the same!" in fact, it is not that car owners don't want to enjoy the quality and feeling brought by good car film, but that the water in the film industry is too deep. Many car films known as imported and high-tech gimmicks actually don't have such good effects, poor heat insulation performance Sunscreen efficiency is low, and it is easy to age and fade. Good car film can really make your driving space safer and more comfortable!

劣质汽车贴膜通常颜色较深，只是采用染色+劣质紫外线抑 制剂来进行隔热、防晒，在制作工艺上比较简单，成本很低，其实使用的是上世纪七十年代已经被淘汰的技术，而优良汽车贴膜如原装进口龙膜，采用的是低温、真空、十一层金属磁控溅射工艺、智能光谱选择技术等目前在航空、航天等领域高端的工艺，一台金属磁控溅射机造价就达到上千万，与劣质汽车贴膜成本不能相提并论，品质更不可同日而语。

Inferior automobile films are usually dark in color, but only use dyeing + inferior ultraviolet inhibitor for heat insulation and sunscreen. The production process is relatively simple and the cost is very low. In fact, the technology that has been eliminated in the 1970s is used, while excellent automobile films, such as the original imported Dragon film, adopt low temperature, vacuum and eleven layer metal magnetron sputtering process Intelligent spectrum selection technology and other high-end processes in aviation, aerospace and other fields at present, the cost of a metal magnetron sputtering machine can reach tens of millions, which can not be compared with the film coating cost of low-quality cars, and the quality can not be compared.

隔热性能稳定，视野清晰，防紫外线，防爆。冬天的热损耗可降低34%，让您明显感觉到油耗、空调损耗都大幅降低，且绿色，不含苯、甲醛等有害物质，不褪色、变形、鼓包、起泡、更有档次和质感。普通贴膜不仅达不到济南汽车贴膜的品质标准，且售后也比济南汽车贴膜汽车贴膜的10年售后少了一半。

Stable heat insulation performance, clear vision, anti ultraviolet, all-round explosion-proof. The heat loss in winter can be reduced by 34%, which makes you obviously feel that the fuel consumption and air conditioning loss are greatly reduced, and it is safe, green and environmentally friendly. It does not contain harmful substances such as benzene and formaldehyde, does not fade, deform, bulge, blister, and has more grade and texture. Ordinary film not only can not meet the quality standard of Jinan automobile film, but also the after-sales is half less than the 10-year after-sales of Jinan automobile film.

为什么劣质车膜不能买?因为不!深色汽车贴膜仅靠染色来遮挡阳光，颜色深就决定了其透光性和清晰度差，而检测要求前挡风玻璃的汽车贴膜清晰度要求要高于70%。济南汽车车膜-龙膜的透光率达到78%，且采用了智能光谱选择技术，让您无论白天还是晚上都能保持光线充足，视野清晰。所以不论多少确保汽车贴膜透光率很重要!

Why can't I buy inferior car film? Because it's not safe! The dark car film only relies on dyeing to block the sun. The dark color determines its poor light transmittance and clarity. However, the national inspection requires that the clarity of the car film on the front windshield should be higher than 70%. Jinan automobile film dragon film has a light transmittance of 78%, and adopts intelligent spectrum selection technology, so that you can keep sufficient light and clear vision both during the day and at night. Therefore, no matter how much the price is, it is very important to ensure the light transmittance of automobile film!