Where can I buy hydrochloric acid solution in Shanghai?

Tian Ping Pharmaceutical Factory (GMP) of Shanghai Huashi Pharmaceutical Co., Ltd.-Person in charge: Xie Ranxing-Tel: 021-54428899 〓 625814258/Jiangsu Zhongxing Pharmaceutical Co., Ltd. (GMP). -Person in charge:-Tel: 051-8888307 Tian Ping Pharmaceutical Factory (GMP)- Person in charge: Xie Ranxing-Tel: 021-54428899 〓 62581424.