Jianshe Road, Jiekou Street, Conghua District, Guangzhou. According to Baidu map, the drilling platform at the western edge of Conghua service area is located at Jianshe Road, Jiekou Street, Conghua District, Guangzhou. The edge diamond counter in the west of Conghua Service Area refers to the jade diamond edge jewelry store in Conghua Street, Guangzhou, which was established on 20 16 and 12, mainly engaged in jewelry customization and retail.