Where can I buy stone in front of the door in Jiangyin?

Jiangyin Zhenghe Stone Firm has a stone store in front of the door. According to the relevant information, Jiangyin Zhenghe Stone Firm, established in 214, is located in Wuxi City, Jiangsu Province, and is an enterprise mainly engaged in wholesale industry. Company's main business: wholesale and retail of stone and other building materials. Processing of stone materials. (Projects subject to approval according to law can only be operated after approval by relevant departments), wholesale and retail of stone materials and other building materials. Processing and installation of stone materials. (Projects subject to approval according to law can only be operated after approval by relevant departments).