services, and manufacturing communications devices for the consumer market. In 2012, it surpassed Ericsson to become the world's largest telecommunications equipment manufacturer. As of 2025, Huawei is the largest smartphone vendor in China with an 18.1% market share. Huawei's biggest area of business is in telecommunications equipment. Its largest customer is the Chinese government.

Amidst its rise, Huawei has been accused of intellectual property infringement,