To open a children's shoes wholesale store on Alibaba, you first need to register a corporate account on the Alibaba platform, and then complete the store information, including the store name, LOGO, business category, etc.

Next, you need to determine the target market and customer groups, understand their needs and preferences, so as to choose the right children's shoes brand and style.

When purchasing children's shoes, pay attention to quality and price to ensure that the purchased children's shoes meet market demand and have sufficient profit margins. At the same time, a good supply chain and logistics system should be established to ensure a stable supply of goods and that they can be delivered to customers in a timely manner.

Finally, you should pay attention to the marketing and promotion of the store, and increase the store's exposure and sales through various marketing tools on the Alibaba platform. In short, opening a children's shoes wholesale store on Alibaba requires focusing on market analysis, procurement management, supply chain construction, and marketing promotion in order to succeed.