Chongqing Hechuan Small Commodity Wholesale Market is located at No.0/6, Yiwu Avenue, Heyangcheng Street. There are many kinds of businesses here. There is only one shop selling hydrogen balloons in the wholesale market, where you can buy hydrogen balloons at preferential prices.

Hechuan generally refers to Hechuan District. Hechuan, which belongs to Chongqing, is located in the upper reaches of the Yangtze River and northwest of Chongqing.