五月的洛阳，到处盛开着绚丽的牡丹，使这个曾为华夏13个朝代的古老都城，更显得古朴典雅。街道中心车如流水，道路两旁高楼林立，象许许多多新兴城市一样，呈现出勃勃生机。然而，位于市内润亚区镶嵌在绿荫丛中，具有50年代典型建筑风格的一排高大而雄伟的厂房内外，与往日相 In May in Luoyang, beautiful peony bloomed everywhere, making this ancient capital city, which once served as the 13th dynasty in China, even more elegant and elegant. The center of the street is running like a river, and the high-rise buildings on both sides of the road are like many other emerging cities. However, located in the city’s Runya District, inlaid with shades of greenery, there is a tall and majestic factory building with the typical architectural style of the 1950s.