vivo Mobile Communication Co., Ltd., part of BBK Communication Technology Co., Ltd., is a Chinese company located in Dongguan. The firm manufactures and sells mobile phones. It was founded in 2010.\nThe company says this about itself: vivo is a technology company that creates great products based on a design-driven value, with smart devices and intelligent services as its core. The company aims to build a bridge between humans and the digital world. Through unique creativity, vivo provides users with an increasingly convenient mobile and digital life. Following the company's core values, which include Benfen*, user-orientation, design-driven value, continuous learning and team spirit, vivo has implemented a sustainable development strategy with the vision of developing into a healthier, more sustainable world-class corporation. While bringing together and developing the best local talents to deliver excellence, vivo is supported by a network of R&D centers in Shenzhen, Dongguan, Nanjing, Beijing, Hangzhou, Shanghai and Xi'an, focusing on the development of state-of-the-art consumer technologies, including 5G, artificial intelligence, industrial design, imaging system and other up-and-coming technologies. vivo has also set up an intelligent manufacturing network (including those authorized by vivo), with an annual production capacity of nearly 200 million smartphones.

PageCloud is a browser-based website creation platform. Their platform helps to design, build and launch websites or online stores, optimize websites for search, integrate marketing tools, and capture audiences with easily customizable forms, enabling creators and businesses to seamlessly assemble websites and online stores with the help of collaborative tools.

Beijing Kingsoft Office Software, Inc. develops and distributes office and anti virus software. It offers WPS Office, WPS Cloud Computing, Kingsoft PDF Professional, Kingsoft PowerWord Enterprise Edition and other related software products. The company was founded on December 20, 2011 and is headquartered in Beijing, China.

Beijing Zijump Network Technology Co., Ltd., established on 2018-10-15, Business scope includes technology development,technology transfer,technical consulting,Technical Services;software development;design,make,acting,Place an ad;Conference Services;buisness planning;Organize cultural and artistic exchange activities(Does not include commercial performances);copyright agent;copyright trade;literary creation;engaged in cultural brokerage business;product design;commissioned computer,Software and Auxiliary Equipment,Wujinjiaodian,electronic product,communication equipment,Network equipment;Import and export,Technology Import and Export,Agent import and export;Sell ​​self-developed products,computer,Software and Auxiliary Equipment,Wujinjiaodian,electronic product,communication equipment,Equipment,daily necessities;publication retail.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Retail publications and items subject to legal approval,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Zhuhai Jinshan Office Software Co., Ltd., established on 2009-10-22, Business scope includes general items:software development;software sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Advertising Design,acting;advertisement making;advertising;Information system integration service;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Communication equipment sales;Technology Import and Export;Import and export.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Wholesale Publications;The second type of value-added telecommunications services;Sales of special products for computer information system security.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,The specific business items are subject to the approval documents or licenses of relevant departments)

Beijing Baidu Netcom Science & Technology Co. Ltd. engages in the operation of an internet search engine. Its business scope includes technology transfer and promotion; technical consultation, service, and training; design, development, and sales of computer software; economic information consulting; use the website to advertise; advertising design, production, and agency; and import and export of goods and technology. The company was founded on June 5, 2001 and is headquartered in Beijing, China.

Tongxin Software Technology Co., Ltd., established on 2019-11-14, Business scope includes computer software and hardware,Technology development of computer and network,technical consulting,Technical Services,Technology Promotion,technology transfer;Basic software development;Computer System Services;Equipment Repair;selling computers,Software and Auxiliary Equipment,electronic product,Equipment;internet data service(Does not include data center);Information processing and storage support services(Does not include data center);design,make,acting,Place an ad;Import and export,Technology Import and Export,Agent import and export;Internet information service;operating telecommunications business.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Items subject to approval by law,Carry out business activities in accordance with the approved content after approval by relevant departments;Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

Xi'an Wanxiang Electronic Technology Co., Ltd., established on 2014-04-09, Business scope includes general items:Integrated circuit chip design and service;Integrated circuit chips and product sales;software development;Cloud Computing Equipment Technical Services;Cloud Computing Equipment Sales;Manufacturing of computer software, hardware and peripheral equipment;Sales of mobile terminal equipment;Retailing of computer software, hardware and auxiliary equipment;Information system integration service;Information Technology Consulting Services;Software outsourcing service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;electronics sales;Electronic Components Retail.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Huawei Technologies is a telecom solutions company that offers infrastructure application software and devices with wireline, wireless, and IP technologies. The company’s products and solutions have been deployed in over 100 countries and have served 45 of the world's top 50 telecom operators as well as one third of the world's population. Huawei Technologies has 3 divisions in the United States: enterprise (IP networking and routers, wireless, storage, data center security), carrier, and consumer devices (smartphones and tablets). Founded in January 1987, Huawei Technologies is headquartered in Shenzhen, Guangdong. Its testing lab is based in Plano, Texas with an additional office in Santa Clara, California.

Microsoft Technology Licensing LLC, a subsidiary of Microsoft Corp., is an American company located in Tumwater, WA, that offers patent, licensing and legal support services for Microsoft products.

Thales DIS France SA provides software development solutions. It secures software and operating systems embedded in devices such as banking cards, tokens, electronic passports, or identification cards. The firm's solutions encompass financial services and retail, identity and access security, machine to machine, e-banking, e-health, mobile marketing, and mobile payment. It caters to government, transportation, and telecommunications industries. The company was founded on March 20, 1971 and is headquartered in Meudon, France.

Guangzhou Jinshan Mobile Technology Co., Ltd., established on 2013-11-12, Business scope includes software development;Research on Network Technology,to develop;Wholesale of communication equipment and supporting equipment;Wholesale of communication terminal equipment;Communication Equipment Retail;software wholesale;computer technology development,Technical Services;software service;Information system integration service;Information Technology Consulting Services;electronic,Communication and Automatic Control Technology Research,to develop;software retail;Advertising;

Tencent Technology (Shenzhen) Co., Ltd. designs and develops computer software and provides Internet information services in China. It offers instant messaging services; QQ, an Internet-based instant messaging tool to support online message communications and instant voice, video, and file transmission; TM, an instant messaging communication software application; Real Time eXchange, an instant messaging platform launched for enterprises; Traveler, a multi-page web page browser; QQDoctor, an anti-virus tool developed to address the problem of Trojan viruses that steal QQ passwords; QQMailbox, provides e-mail services to users; and QQDownload, software that simultaneously supports various download tasks. The company was founded in 2000 and is located in Shenzhen, China.

OPPO Electronics Corporation is an electronics manufacturer based in Dongguan, Guangdong, China. Its major product lines include MP3 players, portable Media players, LCD-TVs, e-books, DVD/Blu-ray Disc players, and mobile phones. Founded in 2004, the company has registered the Oppo brand name in many parts of the world. OPPO Electronics Corporation has registered its divisions in Indonesia, Thailand, India, Bangladesh, and more.

Beijing Haitai Fangyuan Technologies Co., Ltd. is an information security company dealing with encryption, identification, R&D, production and sale of the application system based on PKI framework, and the integrated application of electronic government affairs. The company deals with algorithm, design and production of basic products & applicable solutions. The company was founded in 2003 and is headquartered in Beijing, China.

360 phone, by Internet giant Qihoo 360 investment holding high-tech enterprise odd Cool Internet Technology (Shenzhen) Co., Ltd.'s main mobile phone brand products. Cool odd Technology was established in January 2015, they are committed to provide users with high-quality hardware and software integration solutions and mobile Internet application experience, the most innovative and dynamic cutting-edge smartphone R & D, manufacturing and marketing enterprises. Meanwhile, in addition to the smart phone business, science and technology will be the odd cool smart phones based on the development of intelligent life and for the future of the mobile eco-life solutions and related products.

Shanghai Shengteng Data Technology Co., Ltd., established on 2017-08-01, operating scope included in the data,computer,network,Technology development in the field of smart technology,technical consulting,technology transfer,Technical Services,design,make,acting,Publish various advertisements,Business Consulting,Business Management Consulting,account Serive,marketing planning,Provide preparations for cultural and artistic exchange activities,planning service,Enterprise credit service,Telecommunications business,Daily necessities,crafts(Except for ivory and its products),electronic product,Sales of digital products,Engaged in the import and export of goods and technology. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Hancom, Inc. engages in the development, manufacture and sale of software products and mobile solutions. Its products include word processor, spreadsheet and presentation programs, web office service, mobile office applications and web-based office solution. The company was founded on November 2, 1990 and is headquartered in Seongnam-si, South Korea.

Wuhan Huagong Anding Information Technology Co. Ltd. is a company headquartered in Wuhan, China and ultimately controlled by the Government of China. The firm provides information technology related solutions.

Changhong designs and produces consumer electronics. They provide air conditioners, refrigerators, washing machines, batteries, and other products. They serve the smart home appliance, core component, IT services, new energy, and semiconductor industries.