10. Glory.
Founded in 2013, Honor is committed to becoming a global technology brand that builds all scenarios, faces all channels, and serves the whole population, and has the first to launch a number of innovative technologies in the industry, with the research and development capabilities of a full range of mobile phones and smart ecological products, covering smartphones, laptops, tablets, smart wearable devices, smart screens and other categories, Honor has 3000 service centers and 43 call centers, covering more than 100 countries or regions around the world.
9. Shenzhou. 
Founded in 2001, Shenzhou Computer is a high-tech enterprise with IT and IA as the main business, computer technology development as the core, and R&D, production and sales as one of the high-tech enterprises. From the establishment of its own brand of computer machines, to the realization of independent research and development and production of high-performance notebook computers, desktop computers, LCD computers, LCD monitors and LCD TVs, tablet computers and other computer peripherals.
8. ASUS. 
Founded in Taiwan in 1989, ASUS is one of the world's leading 3C solution providers, committed to providing the most innovative products and application solutions for individual and business users. ASUS's product line covers a full line of 3C products such as laptops, motherboards, graphics cards, servers, optical storage, wired wireless communication products, LCDs, handheld computers, smartphones, etc.
7. Huawei. 
Founded in 1987, Huawei is the world's leading provider of ICT infrastructure and intelligent devices, with leading infrastructure and communication facilities, committed to building a fully connected, intelligent world, and end-to-end solutions in the fields of telecom operators, enterprises, terminals, and cloud computing, serving more than 3 billion people in more than 170 countries and regions.
6. Acer. 
Founded in 1976 in Taiwan, China, Acer is an international private label company, mainly engaged in the research and development, design, marketing, sales and service of smart phones, tablets, personal computers, display products and servers, and also actively develops cloud technology and solutions in combination with the Internet of Things, and is an enterprise that integrates software, hardware and services. Acer owns ACER, Gateway, Packard Bell, eMachines, Founder PCs, as well as the PDA and portable device brands Etienne.
5. ThinkPad
ThinkPad is a laptop brand formerly owned by IBM's PC Division, which has a strong reputation in the industry for its ruggedness and reliability. Acquired by Lenovo Group in 2005, the ThinkPad has maintained a classic black look and a unique take on technology. As a large-scale technology enterprise with diversified development, Lenovo Group is a well-known ICT technology company in China, and occupies an important position in the global computer market.
4. MAC
Mac is a personal consumer computer developed by Apple since 1984, including iMac, Mac mini, MacBook Air, MacBook Pro, MacBook, Mac Pro and other series of computer products. Mac uses an independent Mac OS system, developed based on the Next system, and is not compatible. Apple is a world-renowned high-tech company known for its innovation, designing, developing, and selling consumer electronics, computer software, services, and personal computers.
3. Lenovo. 
Founded in 1984, it is a global technology company founded in China with operations in 180 markets. Lenovo serves more than 1 billion users around the world, providing hundreds of millions of smart terminal devices to users around the world every year, including computers, tablets, smartphones, etc. Lenovo is divided into four business groups: smart devices, data center business, Lenovo venture capital, and data intelligence business.
2. HP. 
Founded in Silicon Valley in 1939, Hewlett-Packard is a world-renowned technology company that represents garage startup culture, creating new possibilities for technology to significantly change people's lives, work, and society. It mainly focuses on printers, computers and other businesses, and is in a leading position in the global printer and PC industry. In 1985, Hewlett-Packard China was officially established as the first Sino-US joint venture high-tech enterprise in China.
1. Dell. 
Founded in the United States in 1984, Dell is one of the world's leading technology companies, known for producing, designing, and selling home and office computers, and leading the industry in storage, business clients, hyperconvergence, servers, virtualization and other fields. Dell introduced the direct order model to China in August 1998, and currently has 3 production bases, 4 R&D centers, 2 international service centers, global procurement centers, global command centers and China service headquarters in Greater China.