1、 Alibaba.com、
2、 made-in-china.com，
3、 globalsources.com
In addition to these platforms, buyers also widely use the following B2B platforms:
Knowledge expansion
Explanation of terms of B2B, B2C and C2C;
B = business, that is, businessman/businessman. C = customer, i.e. customer/consumer.
So literally,
First, B2C is "business-to-customer", that is, commercial retail, which sells products and services directly to consumers. Enterprises provide consumers with a new shopping environment-online store through the Internet, and consumers can make online shopping and payment through the Internet.
Second, B2B is "business-to-business", which refers to the marketing relationship between enterprises. Both the supply and demand sides of e-commerce transactions are merchants, and they complete the process of business transactions with the help of Internet technology or various business network platforms.
Third, C2C is "customer to customer", that is, e-commerce between individuals. Taobao is a typical C2C platform. Everyone can open a shop and buy it. Therefore, the WeChat business that has emerged in recent years should also belong to C2C mode.
Fourthly, in recent years, a concept of P2C has emerged, that is, production for consumers and goods for customers. Products are delivered directly from the production enterprises to consumers without any transaction links.