Yamaha Corp. engages in the manufacture and sale of musical instruments, audio equipment and electronic components. It operates through the following segments: Musical Instruments, Audio Equipment, and Others. The Musical Instruments segment provides piano, strings, percussion, wind, and electronic musical instruments. The Audio Equipment segment offers audio products, professional audio equipment, and telecommunications equipment. The Others segment deals with the electronic parts, automobile interior parts, factory automation equipment, golf equipment, and resort businesses. The company was founded by Torakusu Yamaha in November 1887 and is headquartered in Hamamatsu, Japan.

Suzhou Shangsheng Electronic Co., Ltd., part of Suzhou Sonavox Electronics Co., Ltd., is a Chinese company. The firm manufactures and sells loudspeaker systems.

Sound King Electro-Acoustic Co., Ltd., established on 2010-11-22, Business scope includes general items:Audio Equipment Manufacturing;Communication equipment manufacturing;Manufacturing of other electronic devices;integrated circuit manufacturing;Manufacturing of electronic components;Intelligent equipment manufacturing for cultural venues;Manufacturing of computer software, hardware and peripheral equipment;Audio Equipment Sales;Hardware retail;musical instrument retail;Musical instrument spare parts sales;electronics sales;Retailing of computer software, hardware and auxiliary equipment;software sales;IoT Device Sales;Machinery and Equipment Leasing;Stationery equipment rental;software development;Mechanical equipment research and development;Internet of Things Technology Services;Engineering technical service(planning management,survey,design,Except supervision);Information system integration service;electronic,Mechanical equipment maintenance(No special equipment);Computer System Services;IC Design;Intelligent control system integration;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:Building Intelligent System Design;Construction engineering design;Construction Engineering Construction;Residential interior decoration(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).

Beijing Fangruiboshi Digital Technology Co., Ltd., established on 2000-09-12, Scope of business includes technology development in digital aspects,technical consulting;Technology development of technology products,technical consulting;Organize exhibitions and demonstrations;Conference Services;Sales of computers and software,Wujinjiaodian,Equipment,electrical equipment,metallic material,office equipment,Stationery;rental electrical equipment;Import and export.(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.)

Nanjing Baa Baa Intelligent Technology Co., Ltd., established on 2017-08-22, Business scope includes intelligent technology development;software development,Sales;electronic product,Computer software and auxiliary equipment development,Technical Services,technology transfer,technical consulting,Technology Promotion;Conference Services;Enterprise Management Services;design,make,acting,Publish various domestic advertisements(Except for licensed items);animation software design;market survey;Computer System Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tendzone is a networked audio and video product manufacturing company. Their products include the Cloud MIDIS system, the MIDIS system, LCD display products, and small pitch LED displays.

Shanghai Feilo Acoustics is a provider of intelligent hardware and industrially intelligent solutions. It is a company engaged in the manufacture and distribution of lighting equipment. They provide intelligent hardware for a variety of industries, including automotive lighting, automotive electronics, module packaging, chip testing services, and more.

Sound Technology is a science and technology innovation company that specializes in acoustics frontier technology and artificial intelligence interaction. It is committed to lead the more interactive experience of artificial intelligence in the real environment and realize the human-computer interaction vision that "listen to you and know what you think".

Jiangsu Zhongxie Intelligent Technology Co., Ltd., established on 2009-08-07, Business scope includes electronic products,Intelligent control equipment,Audio equipment,Research and development of terminal controllers and remote control equipment,Production,Sales;Computer software and hardware development,Technical Consulting and Technical Services,system integration;Intelligent building system installation,design,construction;Integrated wiring,video,Audio software development,Sales;Automation Control System Engineering Design,construction;Computer Network Systems Engineering,Design of Security Monitoring System,Installation and Technical Services.

Chengdu Qianli Network Technology Co., Ltd., established on 2013-01-25, Business scope includes general items:Network technology service;Network and Information Security Software Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Retailing of computer software, hardware and auxiliary equipment;Advertising Design,acting;Information system integration service;Communication equipment sales;electronics sales;Office Supplies Sales;Calculator Equipment Sales;Import and export agency;Audio Equipment Sales;Cloud Computing Equipment Technical Services;Cloud Computing Equipment Sales;IoT application service;IoT Device Sales;Internet of things technology research and development;Internet of Things Technology Services;Network Equipment Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shenzhen Ezpro Sound & Light Technology Co., Ltd. engages in the research, development, design, and sales of audio and video system. It also provides overall solutions for professional audio and video systems. The company was founded on August 5, 2013 and is headquartered in Shenzhen, China.

LINKER is a technology service provider and product provider with artificial intelligence multi-modal enhanced analysis. They focused on forward-looking artificial intelligence technologies such as multi-modal data analysis, multi-modal intelligent data processing, vector databases, and data enhancement analysis for broadcasting and media services.

Hangzhou Elite Digital Technology Co., Ltd., established on 2015-01-12, Business scope includes technology research and development,Technical Services,technical consulting,Technology transfer:digital information technology,Computer hardware and software,audio monitoring equipment,Conference system communication equipment,acoustic material,Ordinary machinery,Instrumentation,Audio,home theater technology;Acoustic testing;Acoustic material installation;Realtor;Production,processing:audio monitoring equipment,Conference system equipment,communication equipment,Ordinary machinery,Instrumentation,acoustic material;wholesale,retail:Computer hardware and software,Monitoring equipment,Equipment,Instrumentation,Audio,acoustic material,home theater equipment;Import and export of goods and technology(law,Except for items prohibited by administrative regulations,law,Projects that are restricted by administrative regulations can only be operated after obtaining a license).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Eswin provides IC application solutions in mobile devices, smart homes, smart transportation, industrial IoT, produces 12-inch monocrystalline silicon polished wafers and epitaxial wafers, and delivers rear-end IC packaging and testing services, according to its website. It operates R&D centers in China, the U.K., and South Korea, and has production facilities in Xi'an, Chengdu, Hefei and Suzhou.

Yamaha Corporation (ヤマハ株式会社 Yamaha Kabushiki Gaisha) (/ˈjæməˌhɑː/; [jamaha]) is a Japanese multinational corporation and conglomerate with a very wide range of products and services. It is one of the constituents of Nikkei 225 and is the world's largest piano manufacturing company. The former motorcycle division was established in 1955 as Yamaha Motor Co., Ltd., which started as an affiliated company but later became independent, although Yamaha Corporation is still a major shareholder.

Hangzhou Beneng Technology Co., Ltd., established on 2007-07-13, Business scope includes general items:Information system integration service;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information system operation and maintenance services;Information Technology Consulting Services;software development;Wholesale of computer software, hardware and auxiliary equipment;Network Equipment Sales;Digital Video Surveillance System Sales;Audio Equipment Sales;Integrated circuit chips and product sales;Security technology prevention system design and construction services;Intelligent control system integration;Artificial intelligence industry application system integration service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Building Intelligent Engineering Construction;Building Intelligent System Design(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Specific business projects are subject to approval results).

Guangzhou DSP Audio Technology Co., Ltd., established on 2001-12-10, The scope of business includes the manufacture of electronic equipment for computer applications;Manufacturing of computer information security equipment;Communication system equipment manufacturing;Manufacturing of communication terminal equipment;Radio and television program production and transmission equipment manufacturing;Manufacturing of radio and television receiving equipment and equipment(Does not include satellite TV broadcast ground receiving facilities);Manufacturing of ground receiving facilities for satellite TV broadcasting;Manufacture of applied television equipment and other broadcast television equipment;Audio Equipment Manufacturing;Video recording and playback equipment manufacturing;integrated circuit manufacturing;Manufacture of optoelectronic devices and other electronic devices;Manufacturing of electronic components and assemblies;transformer,Rectifier and inductor manufacturing;Manufacture of power distribution switch control equipment;Manufacturing of Power Electronic Components;Electric light source manufacturing;Manufacturing of lighting fixtures;Manufacture of electrical accessories for lamps and other lighting appliances;Computer Parts Manufacturing;Manufacturing of secure smart card equipment and systems;Industrial automatic control system device manufacturing;Manufacturing of electronic measuring instruments;computer wholesale;Wholesale of computer spare parts;Wholesale of communication equipment and supporting equipment;Wholesale of broadcasting equipment and its accessories;Wholesale of radio and television satellite equipment;Sales of electrical machinery and equipment;Wholesale of electronic components;Wholesale of electronic products;Import and export(Excluding franchised products);Technology Import and Export;Commodity wholesale trade(Except for licensed and approved products);Communication Equipment Retail;Electronics retail;electronic,Communication and Automatic Control Technology Research,to develop;Research on Network Technology,to develop;computer technology development,Technical Services;Computer and communication equipment rental;Audio and Video Equipment Rentals;Wholesale of communication terminal equipment;Wholesale of television equipment and its accessories;Special Equipment Sales;software development;Commodity Information Consulting Service;Own Equipment Rental(Does not include license approval items);Wholesale of safety technology and prevention products;Sales of lightning protection equipment;Fire Equipment,Wholesale of equipment;Sales of products produced by the company(Except for projects prohibited by national laws and regulations;Products involving licensed operation need to obtain a license before they can be operated);Fire Equipment,equipment manufacturing;Security technology prevents product manufacturing;

Ningbo Rixing Electronic Co. Ltd. is a private company headquartered in China that manufactures speakers, boom boxes and sound boxes.

Shenzhen Taidian Industrial Co., Ltd., established on 1996-11-15, Business scope includes general business items:Start a business(Specific projects will be reported separately);Technology development of electronic equipment;Domestic Trade;Conference System Engineering Design,construction,Maintenance and rental services of conference-related equipment;Owned Property Lease;Operating import and export business(above laws,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).,The licensing program is:

Koninklijke Philips NV is a technology company, which engages in the healthcare, lighting, and consumer well-being markets. It operates through the following segments: Diagnosis and Treatment businesses; Connected Care businesses; Personal Health businesses; and Other. The Diagnosis and Treatment businesses segment consists systems, smart devices, software and services, powered by AI-enabled informatics-that support precision diagnoses and minimally invasive procedures in therapeutic areas such as cardiology, peripheral vascular, neurology, surgery, and oncology. The Connected Care businesses segment consists Hospital Patient Monitoring, Emergency Care, Sleep & Respiratory Care and Connected Care Informatics. The Personal Health businesses segment consists of Oral Healthcare, Personal Care,Mother and Child Care. The Other segment reports on the items Innovation & Strategy, IP Royalties, Central costs, and other small items. The company was founded by Anton Frederik Philips and Gerard Leonard Frederik Philips in 1891 and is headquartered in Amsterdam, the Netherlands.