Relationship between Liancheng Aluminum Plant and Lanzhou Aluminum Plant

What is the relationship between Liancheng Aluminum Factory and Lanzhou Aluminum Factory? Liancheng Aluminum Factory and Lanzhou Aluminum Factory are in a competitive relationship, and both sell aluminum products. Liancheng Aluminum Factory was established on March 20, 2005+2065438. Its registered place is located on the west side of the middle section of Zhenxing Street, Pingyin County, Jinan City, Shandong Province. Its legal representative is Zhang Ye, and its business scope is selling aluminum products. Lanzhou Aluminum Factory was established on June 30th, 1980. It is located in Welfare West Road, Xigu District, Lanzhou City, Gansu Province, and its business scope is to sell aluminum products.