上海PP电子广告集团自建设以来，，，，，，致力于推行社会责任，，，，，，秉持可持续生长理念，，，，，，坚持以环保工艺举行生产制作。。。。。关于制作质料的选择也致力于效果体现与情形；；；；さ钠胶猓，，，，推进镌汰铺张以及质料的可接纳使用，，，，，，用行动回馈社会与自然。。。。。

       Since its establishment of  Shanghai LESTI Advertising Group Co.,LTD. It has been committed to fulfilling the social responsibilities, adhering to the concept of sustainable development, and insisting on producing with environmentally friendly processes. For the selection of production materials, we are also committed to the balance between performance and environmental protection, promoting waste reduction and recycling of materials, and giving back to society and nature with actions.