The registration address of shandong province, a. C., is located at the zongshan road and xinhua road intersection, located at 188 metres south of the shandong province, with registration as the lancheng county market supervision authority, with the legal personality representing chen shulan, and covers general projects: sale of metal structures; sale of new metal functional materials; sale of construction waterproofing scrolls; sale of metal products; sale of photovoltaic equipment and metaware; sale of electrical installations; sale of packaging materials and products; sale of plastics; sale of rubber products. (in addition to projects subject to legal authorization, the operation is carried out on an autonomous basis with a licence)