CVTE is design, development, and sales of LCD main boards, Intelligent Interactive Panel, Medical devices and related Intelligent hardware. They have two brands, one is seewo and the other one is MAXHUB, and they are used for Interactive Flat Panel in education and commercial sector respectively. Relying on their development experience in display driver, signal processing, power management, human-computer interaction, application developments and system integration, they are committed to elevate richer and more efficient communication experience in electronics. Through technological innovation, they continue to expand and enrich electronics in both the consumer and commercial electronics sector. 　　 As a High-Tech enterprise, they put a lot of focus in R&D expenditures. They have several comprehensive laboratories, and they have invested over RMB 10 million for their EMC laboratory. They also attach great importance to the protection of their core technologies. As of December 31, 2017, the Company has owned more than 1,800 granted patents and more than 500 computer software copyrights, works copyrights and software product registration certificates. In 2016 and 2017, the number of patents applied for by the Company ranked the first among Guangzhou enterprises. 　　

Compumedics USA, Inc., a subsidiary of Compumedics Ltd., is a company headquartered in Charlotte, NC. The firm wholesales physicians and surgeons equipment.

Qingdao Yuansheng IOT Information Technology Co., Ltd., established on 2014-08-25, Business scope includes research and development,design,processing,Sales,online business:Smart parking lock,smart bike,parking equipment,Charging pile,smart home,sensor,lighting fixtures,cutting equipment,Hardware Accessories;Computer software system design, development, operation management and after-sales service;Import and export of goods and technology.Operating other general business items that can be operated without administrative approval.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Pacesetter, Inc., a subsidiary of Abbott Laboratories, is a company headquartered in the United States that manufactures, and distributes cardiovascular and implantable neuro stimulation medical devices.

CCI Corp. is a multi-national private company located in Seki, Japan, that wholesales new motor vehicle supplies & parts, Aircraft manufacture services, Manufacture of transport equipment, Fishing ship or boat building services, Railroad rolling stock manufacture services, Locomotive manufacture services.\n.

Chongqing Xixin Helping Education Technology Co., Ltd., established on 2017-12-12, Business scope includes licensed projects:Internet culture management;The second type of value-added telecommunications services.(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)General project:business training(Does not include education and training,Vocational skills training and other licensed training);Engaged in technology development in the field of educational technology,technology transfer,technical consulting,Technical Services;Educational software development;Conference and Exhibition Services;Enterprise Marketing Planning;psychological counseling(Excluding treatment, medical and health consultation, and items that are specifically regulated by the state);Business Management Consulting;Computer network technology development and computer system integration;Development research and technical consultation of computer software and hardware;Sales:stationery,sporting goods,electronic product(Does not include electronic publications),communication equipment,teaching facility,teaching aids,Toy,musical instrument,experiment apparatus,arts and crafts(Rare and precious metals,Except for ivory and its products),Art Supplies,office equipment,Office Supplies,Labor protection supplies,Class I medical device,clothing,Daily necessities,Audio equipment,photographic equipment,HR Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)