China-Places.com has listed approx 9 companies in 1st Ring Rd. Some of the Top rated companies in 1st Ring Rd are- Sinotrans Sichuan Company Hongwasi Warehouse, Xinjiali Ceramics （Hong Kong） Limited Company Southwest Office, Shanghai Sikeluo Compressor Co.Ltd. Chengdu Office, Shanghai Yuzhaolin Southwest Office, Emblaze-VCON （China） Chengdu Representative Office, Jilin Longgu Biotechnology （Group） Southwest Office, Shiping Chengdu Office, Shenzhen Huanghe Numeral Technology Limited Company & Laite Information Technology Limited Company.