The mainstream switch brands are Huawei, Pulian, ZTE, Xinhua III, Ruijie and Maipu.

1. Huawei

Huawei is the world's leading provider of information and communication technology solutions, focusing on the ICT field, insisting on steady operation, continuous innovation and open cooperation, building end-to-end solution advantages in the fields of telecom operators, enterprises, terminals and cloud computing, providing competitive ICT solutions, products and services for operators, corporate customers and consumers, and striving to make the future information society and build a better fully connected world.

2. pulian

pulian technology co., ltd., established in 1996, is a network communication equipment supplier, and is a mainstream manufacturer specializing in the research, development, manufacturing and marketing of network and communication terminal equipment.

iii. ZTE

ZTE is the world's leading provider of integrated communication solutions. Founded in 1985, the company is a large-scale communication equipment public company listed in Hong Kong and Shenzhen. By providing innovative technologies and product solutions for telecom operators and corporate network customers in more than 16 countries and regions around the world, the company enables users all over the world to enjoy all-round communication such as voice, data, multimedia and wireless broadband.

iv. Xinhua San

Xinhua San Group (hereinafter referred to as Xinhua San) is a leading digital solution leader in the industry and is committed to becoming the most reliable partner for customer business innovation and industrial upgrading. Xinhua III has the ability to provide complete digital infrastructure such as computing, storage, network and security, and provides one-stop and all-round digital platform solutions including cloud computing, big data, big interconnection, big security, big security, edge computing, artificial intelligence and blockchain.

V. Ruijie

Ruijie Network is the leading brand of data communication solutions in China. Since its establishment in 2, Ruijie has been rooted in the industry, in-depth scene applications for solution design and innovation, and used new technologies such as cloud computing, SDN, mobile internet, big data, and Internet of Things to provide end-to-end solutions for users in various industries, helping the digital transformation and upgrading of the whole industry.

VI. Maipu

Maipu Communication Technology Co., Ltd., founded in 1993, is a famous trademark in Sichuan Province. It is a high-tech enterprise mainly engaged in research and development, production and sales of basic network equipment and providing customers with intelligent and differentiated industry applications and services.

Baidu Encyclopedia-Huawei Technologies Co., Ltd.

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