EssilorLuxottica SA engages in the design, manufacture, and distribution of ophthalmic lenses, frames and sunglasses. It operates through the following segments: Professional Solutions and Direct to Consumer. The Professional Solutions segment represent the wholesale business of the Group, i.e. the supply of the Group's products and services to all the professionals of the eyecare industry (distributors, opticians, independents, third-party e-commerce platforms. The Direct to Consumer segment represents the retail business of the Group, i.e. the supply of the Group products and services directly to the end consumer either through the network of physical stores operated by the Group (brick and mortar) or the online channel (e-commerce). The company was founded by Leonardo Del Vecchio in 1961 and is headquartered in Charenton-le-Pont, France.

HOYA CORPORATION is engaged in the manufacture and sale of electronics-related products, imaging products, healthcare products and medical products. The Company operates in three business segments The Information and Communication business segment has two divisions. The Electronics division offers photomasks and mask blanks for semiconductors, liquid crystal displays masks and hard drive (HDD) for glass disk use. The Image division provides optical lens, digital camera modules and optical devices, among others. The Life Care segment has two divisions. The Healthcare division offers ophthalmic lenses and contact lenses. The Medical division provides endoscopes, intraocular lenses and artificial bones. The Others segment is involved in the building of information systems. On October 1, 2011, the Company established a wholly owned subsidiary to takeover the manufacture and sale of imaging system from HOYA, and sold all shares of the newly established subsidiary to Ricoh Company, Ltd.

Johnson & Johnson Vision Care is committed to creating life-long solutions to vision care needs. Since the ACUVUE Brand made its debut in 1987 as the world’s first disposable soft contact lens, the company has repeatedly brought quality, scientific and innovative advancements to the industry. Headquartered in Jacksonville, Florida, the company has some 3,000 employees worldwide.

Nidek Co. Ltd. develops ophthalmic surgical and diagnostic equipment for the optical and eye care industries. It offers ophthalmic surgical devices, examination and diagnostic devices, electronic medical record and practice management medical filing systems, intra-ocular lenses and dermatological surgical lasers. The company was founded by Hideo Ozawa in July 1971 and is headquartered in Gamagori, Japan.

CooperVision International Holding Co. LP, part of The Cooper Cos., Inc., is a company headquartered in St. Michael, Barbados, providing investment services.

State Grid Intelligent Technology Co., Ltd., established on 2000-11-09, Business scope includes general items:Artificial intelligence basic resources and technology platform;Research and development of intelligent robots;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Industrial Design Services;Engineering technical service(planning management,survey,design,Except supervision);Foreign contracted projects;Import and export;Technology Import and Export;Non-residential real estate leases;Big data service;Cloud Computing Equipment Technical Services;5GCommunication Technology Services;Computer System Services;Information system integration service;Information system operation and maintenance services;Artificial intelligence industry application system integration service;IoT application service;Artificial intelligence application software development;AI Hardware Sales;Artificial intelligence theory and algorithm software development;Artificial intelligence basic software development;Information Technology Consulting Services;Intelligent control system integration;Network technology service;data processing services;Standardized service;software development;software sales;Manufacturing of computer software, hardware and peripheral equipment;Retailing of computer software, hardware and auxiliary equipment;Digital Video Surveillance System Manufacturing;Digital Video Surveillance System Sales;Intelligent Unmanned Aerial Vehicle Manufacturing;Smart Unmanned Aerial Vehicle Sales;Solar Power Technology Services;Virtual reality equipment manufacturing;Intelligent robot sales;Industrial Robot Manufacturing;Industrial Robot Sales;Industrial robot installation,repair;Special task robot manufacturing;Service consumer robot manufacturing;Sales of Service Consumer Robots;Manufacturing of power transmission and distribution and control equipment;Intelligent power transmission and distribution and control equipment sales;electrical equipment repair;Security equipment manufacturing;Security equipment sales;Security technology prevention system design and construction services;Special Equipment Sales;Special equipment rental;Material Handling Equipment Manufacturing;Smart Material Handling Equipment Sales;Intelligent storage equipment sales;Storage equipment rental 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:General Aviation Services;flight training;Mapping service;Civil Aircraft Pilot Training;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Construction Engineering Construction;Electrical Installation Services;Inspection and testing service;road freight transport(Does not contain dangerous goods);Building Intelligent System Design;Special Equipment Design;Special equipment manufacturing;Installation, modification and repair of special equipment.(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)

Hoya Lens Thailand Co., Ltd., part of HOYA Corp., is a Thai company located in Patum Thani that manufactures ophthalmic frames and sunglass lenses.

Topcon, their core business is founded on the surveying instruments they have manufactured since their founding in 1932 and ophthalmic & medical equipment they introduced to the market following World War II. Since then, they have expanded their business domains through a combination of M&A and alliances, including construction machinery control technology since 1994, precision GPS receivers since 2000, precision agriculture since 2006, and mobile control technology since 2007. Today, the world is facing an increase in eye diseases due to global population aging, food shortages caused by global population increase, global infrastructure demands and a shortage of engineering personnel to meet that demand, and continued infrastructure deterioration. In the domains of healthcare, agriculture, and infrastructure, they embraces the slogan "Topcon for Human Life" as they work to expand their business by applying Topcon solutions towards resolving societal challenges.

Beijing Weijing Intelligent Technology Co., Ltd., established on 2016-06-03, Business scope includes technology development,technical consulting,Technical Services,technology transfer;Application software service;Basic software service;Computer System Services;software development;Sell ​​self-developed products,Equipment,electronic product,Wujinjiaodian(Not engaged in physical store operation),computer,Software and Auxiliary Equipment;Import and export,Technology Import and Export,Agent 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.)

DJI develops and manufactures innovative drone and camera technology for commercial and recreational use. Their platforms empower them to capture images that were once out of reach. Their flying and camera stabilization systems redefine camera placement and motion. Headquartered in Shenzhen, widely considered China’s Silicon Valley, DJI benefits from direct access to the suppliers, raw materials, and young, creative talent pool necessary for sustained success. Drawing on these resources, they have grown from a single small office in 2006 to a global workforce. Their offices can now be found in the United States, Germany, the Netherlands, Japan, South Korea, Beijing, Shanghai, and Hong Kong. As a privately owned and operated company, DJI focuses on their own vision, supporting creative, commercial, and nonprofit applications of their technology.

Beijing Smarter Eye Technology Co. Ltd. develops and offers automobile autopilot hardware products. The firm's product Smarter Eye C1 is developed for protection of driving journey, Its products features include front collision warning, pedestrian collision warning, lane departure warning and safety distance monitoring. The company was founded by An Jiang, Feng Cui and Ran Meng in October 2014 and is headquartered in Beijing, China.

Shenyang Institute of Automation (Chinese: 沈阳自动化研究所) of the Chinese Academy of Sciences (CAS) was founded in 1958. It is mainly engaged in mechatronic engineering, pattern recognition and intelligent system, control theory and control engineering, computer applied technology.

Shenzhen Xinjunte Intelligent Medical Equipment Co., Ltd. is a company headquartered in Shenzhen, China. The firm develops intelligence AI-enabled precision medical platform for orthopedic surgical robots. It was founded in 2015.

Alcon Research Ltd., a subsidiary of Nestl�� SA, is a company headquartered in Huntington, WV, that manufactures optical goods.

Dalian University of Technology Industrial Investment Co., Ltd., established on 1988-06-20, Business scope includes,Manage the school's operating assets and the equity of the school's foreign investment;Realtor;property management;Domestic general trade.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

Changshu Zijin Intellectual Property Service Co., Ltd., established on 1994-02-25, Business scope includes intellectual property transactions,consult,intermediary,training,Investment and financing services;technical consulting,Technical Services,technology transfer,Technical Training,Technical project contracting,Design of products and technical engineering,Technology Valuation,Review budget and final accounts,Economic Information Consulting,Promotion of new products;Trademark agency.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Entrepreneurial Space Services;Conference and Exhibition Services;Business Management Consulting;Non-residential real estate leases(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

Haohan Information Technology focuses on the development of image processing, machine learning image recognition, and image geometry 3D reconstruction technology.