ADVA provides telecommunications infrastructure solutions. They build the foundation for networks with software-automated optical and ethernet transmission technology. Their products and services include optical transport, aggregation, networking, network virtualization, synchronization, network infrastructure assurance, automated network management, customer services, and technology.

Aruba securely delivers the enterprise network to users, wherever they work or roam, with unified mobility networks that significantly expand the reach of traditional port-centric networks. Unified mobility networks integrate adaptive WLANs, identity-based security, and application continuity services into a cohesive, high-performance system that can be easily deployed as an overlay on top of existing network infrastructure. Adaptive WLANs deliver high-performance, follow-me connectivity so users are always within reach of mission-critical information. Identity-based security associates access policies with users, not ports, to enable follow-me security that is enforced regardless of access method or location. Application continuity services enable follow-me applications that can be seamlessly accessed across WLAN and cellular networks. The cost, convenience, and security benefits of unified mobility networks are fundamentally changing how and where they work. Listed on the NASDAQ and Russell 2000® Index, Aruba is based in Sunnyvale, California, and has operations throughout the Americas, Europe, Middle East, and Asia Pacific regions.

Part of ADTRAN Holdings, Inc., ADVA Optical Networking Ltd. is a British company located in London. The firm manufactures computers and peripheral equipment. It was founded in 1998.\nThe company says this about itself: We have an unyielding focus on bringing innovation to your network. We’ve been through the best of times and the worst of times, just like you. And all this history has sharpened our commitment to advancing next-generation communications networks because we know your network is the lifeline of your business.

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.

Sangfor Technology Co., Ltd., established on 2000-12-25, Business scope includes general business items:,The licensing program is:Research and development of computer hardware and software,Production,Sales and related technical services;Research and development of network products,Production,Sales and related technical services;Computer information system integration and related technical consultation(None of the above exclusive,Exclusive control,Exclusives and restricted items);Export of goods and technology(without distribution);The first type of value-added telecommunications services;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)

Hewlett Packard Enterprise Development LP operates as subsidiary company. The company is headquartered in La Jolla, CA.^\n^

Teamsun Technology (华胜天成) is a Chinese provider of information technology applications and services for the development of computer information systems and enterprise-level communication systems. Founded in November 1998, the company has registered a capital of 94 million Yuan, and in April 2004, it was listed on the Shanghai Security Exchange. The business direction of Beijing Teamsun Technology Co., Ltd. involves fields such as cloud computing, mobile internet, Internet-of-Things, and information safety, with over 5,000 employers. It also owns over 20 holding subsidiaries directly or indirectly. Since its listing, the company’s compound annual growth rate (CAGR) has reached more than 23%, and the current business size has exceeded 5 billion Yuan.

Huasheng Xintai Information Industry Development Co., Ltd., established on 2015-02-12, Business scope includes computer system services;Application software service;selling computers,Software and Auxiliary Equipment,communication equipment,Instrumentation;technology development,technical consulting,Technical Services;computer technology training;Basic software service;software development;Technology 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.)

Tianyi IoT Technology Co., Ltd., established on 2019-02-02, The scope of business includes domestic Internet virtual private network services in the first category of value-added telecommunications services,Internet Data Center Services;Online data processing and transaction processing services in the second category of value-added telecommunication services,Information service business(Mobile Network Information Service,Internet information service);System integration of operation and communication and information business,technology development,Technical Services,Technical Training(Does not include nationally recognized vocational certificate training),technical consulting,Information Consulting,Production of equipment and computer hardware and software,Sales,Installation and Design and Construction;Realtor;Communication facilities rental;Design of Security Technology Defense System,construction and maintenance;advertising production,acting,release;internet map service;Using Information Network to Manage Music and Entertainment Products;Import and export of goods and technology;Instrumentation and accessories,measuring tools,Research and Development of Power Equipment,production and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Schneider Electric Software developers and suppliers of industrial software with strong positions in visualization and supervisory control, process design, simulation and optimization, real-time operations management, information management and asset management.

Shenzhen Kstar Science & Technology Co., Ltd. engages in the provision of intelligent network energy supply services focusing on data center and new energy fields. Its business segments include data center, new energy optical storage, and new energy vehicle charging businesses. Its Data Center segment offers uninterruptible power supply, high voltage direct current power supply, communication power supply, storage batteries, network server cabinets, and power environment monitoring systems. Its New Energy Optical Storage segment provides string photovoltaic inverters, smart combiner boxes, centralized energy storage converters, direct current power distribution cabinets, and modular energy storage converters. Its New Energy Vehicle Charging segment supplies charging pile modules, integrated and split direct current fast charging piles, wall mount type alternating current charging piles, and column type alternating current charging piles. The company was founded on March 17, 1993 and is headquartered in Shenzhen, China.

Liu Guo Yi Nong Technology Co., Ltd., established on 2016-12-29, Business scope includes production, processing and sales:blended fertilizer;Agricultural Technical Services,Technology Promotion;fertilizer,pesticide(Free of Hazardous Chemicals),Agricultural film,packaged seeds,agricultural machinery,building materials,decorative material,furniture,Sales and import and export of agricultural products.

Part of Sangfor Technologies, Inc., Sangfor, Inc. is an American company located in Santa Clara, CA, that provides computer networking services.

CETC Cyberspace Security Technology Co., Ltd. engages in the provision of network information security systems. It provides commercial crypto products, information security products, security information systems, and security integration and operation services. The company was founded on April 23, 1998 and is headquartered in Chengdu, China.

Visionvera Information Technology Co., Ltd. engages in the research, development, production, and sales of high-definition video communication products. It also provides technical services related to IoT(Internet of Things) and network switch. The company's products are applied in video conference, emergency command, demonstration tutorial, information release, and live-streaming. The company was founded on March 12, 2009 and is headquartered in Beijing, China.

Hunan Xiangquan Technology Co., Ltd., established on 2015-02-26, Business scope includes electronic technology research and development;Information system integration service;Information Technology Consulting Services;Communication base station technical consultation;IC Design;Game software design and production;geographic information processing;computer manufacturing(limited branch);Computer Parts Manufacturing(limited branch);Computer Peripheral Manufacturing(limited branch);Computer application electronic equipment manufacturing(limited branch);Electronic whiteboard manufacturing(limited branch);Research and Development of Communication Technology;Communication technology research and development;electronic,Research and development of communication and automatic control technology;Research and development of network technology;computer technology development,Technical Services;Computer Science and Technology Research Services;Electronic product development;Communication product development;Communication product development;software development;Intelligent technology research and development;computer,Office equipment and special equipment repair;Repair of video equipment,an examination;Engage in the following business activities on the Internet:Data Processing and Storage Services;Digital Animation Production.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nanjing Yihui Information Technology Co., Ltd., established on 2016-08-26, Business scope includes general items:software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;data processing services;Computer System Services;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;electronics sales;business training(Does not include education and training,Vocational skills training and other licensed training);Electrical 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 Anyun Information Technology Co., Ltd., established on 2001-08-27, Business scope includes general business items:Information transfer,Technical Services for Software and Information Technology;communication products,Technology development of computer hardware and software,Wholesale and Consulting;Computer Network and System Integration;Sales of Class II Medical Devices.,The licensing program is:

Fiberhome Telecommunication Technologies Co., Ltd. engages in the manufacture and sale of communication equipment and the provision of network solutions. Its products include communication system equipment, optical fibers, cables and data network products. The company was founded on December 25, 1999 and is headquartered in Wuhan, China.