Beijing Jinzi Tianzheng Intelligent Control Co., Ltd., established on 1999-12-28, Business scope includes technical development of automation systems,technology transfer,technical consulting,Technical Training,Technical Services;manufacture,Sales of computer control system hardware and software and network products,Intelligent control hardware and software and supporting equipment,Electric transmission device and supporting equipment,Electronic Component,Control system supporting instrument,Equipment,Electrical Equipment;Undertake system integration engineering;software development;Equipment,Research and development of electrical equipment,manufacture(Engage in production and business activities outside the limit),Sales;Self-operated and agent import and export business of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.(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.)

Enshi Changhe Communication Electronics Co., Ltd., established on 2009-01-07, Business scope includes communication engineering,Computer Information System Integration,building automation,Design of safety protection engineering,construction,Install,Commissioning and maintenance;hydropower engineering design,Installation and Maintenance;Communication electronic equipment,office equipment,electronics,building materials,Sales and maintenance of Wujinjiaodian products;Telecom business agency;Smart Home System Integration;LEDProduct sales and maintenance;Municipal engineering design,apply;Telecom call service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Ningxia Communication Construction Co., Ltd., established on 1990-07-12, The business scope includes undertaking all kinds of communication engineering construction;Communication business network system integration major;Telecommunications support network system integration major;Telecommunications basic network system integration major;Communication and information network maintenance;Building Intelligent Engineering;Security engineering design and construction;Lightning protection engineering design and construction;civil engineering;Communication engineering maintenance;Central air-conditioning ventilation duct production,Install,repair;Earthwork Construction Engineering Construction;Wooden Construction Engineering Construction;house renovation,decoration works;Plumbing and electricity installation and construction engineering construction;Mechanical and electrical equipment installation and construction engineering maintenance and construction;Electrical equipment installation,Power transmission line(with cable)Maintenance and construction of engineering and substation engineering of the same voltage level;computer system integration;computer software development;Elevator equipment installation and maintenance;Steel structure engineering maintenance and construction;communication device,Technology development in the field of electronics,Technical Advisory Services;communication,Computer Equipment and Accessories,Communication equipment,Communication equipment and spare parts,computer and software,Labor insurance sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Xerox Corporation (/ˈzɪərɒks/; also known as Xerox) is an American global corporation that sells print and digital document products and services in more than 160 countries. Xerox is headquartered in Norwalk, Connecticut (having moved from Stamford, Connecticut in October 2007), though its largest population of employees is based around Rochester, New York, the area in which the company was founded. The company purchased Affiliated Computer Services for $6.4 billion in early 2010. As a large developed company, it is consistently placed in the list of Fortune 500 companies.

Wuxi Chenhan Information Technology Co., Ltd., established on 2020-01-13, The scope of business includes the development of communication and information technology,Technical Services,technical consulting;Communication Engineering,Electronic Engineering Design,construction(Operating with a valid qualification certificate);Information system integration service;Data Processing and Storage Services;Conference and Exhibition Services;Planning creative services;Enterprise Marketing Planning;Computer processing picture service;Wire and Cable,metallic material,hardware products,Office Supplies,electronic product,Sales of daily necessities.Basic Telecom Services;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)

Tianjin Ma Shang Technology Co., Ltd., established on 2016-05-10, Business scope includes IoT technology,Technology development of electronic information technology and products,technical consulting,Technical Services,technology transfer;electronic product,computer software,Wholesale and retail of hardware and peripheral equipment;website,web page creation;graphic design,make.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangzhou Baichang Information Technology Co., Ltd., established on 2012-06-13, Business scope includes software development;software sales;internet sales(Except for products that require a license for sale);data processing services;Information Technology Consulting Services;Data processing and storage support services;Information system operation and maintenance services;Information system integration service;Digital culture creative software development;Software outsourcing service;Artificial intelligence application software development;Big data service;Household Appliances Repair;Appliance Installation Services;

Chengdu Wenjiang District Daxing Communication Service Co., Ltd., established on 2012-09-20, Business scope includes licensed projects:The first type of value-added telecommunications services;Various construction activities;Construction engineering design(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:electric wire,cable management;Communication equipment sales;electronics sales;Audio Equipment Sales;Home Appliance Sales;General merchandise sales;Office Supplies Sales;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;office services;Network technology service;Engineering Management Services;Residential water and electricity installation and maintenance services;Advertising Design,acting;property management;housing lease(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Shenyang Quanfeng Communication Engineering Co., Ltd., established on 2002-09-11, Business scope includes communication engineering,Road and Bridge Engineering,Decoration project,Building Intelligent Engineering,Cable TV Engineering,Security Engineering,construction work,Building doors and windows engineering,Municipal Engineering,Landscaping project,Landscape lighting project,Environmental Engineering Design,construction;Computer Network System Integration,Integrated wiring,Network equipment installation,debugging,Design of Intelligent Traffic Management System,Installation and technical service,Business Brokerage and Agency Services,Communication line equipment,Sales of communication facilities,lease,Entrusted agent for telecommunications business,Sales of communication products and accessories.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

China Metallurgical Tiangong Group Co., Ltd., established on 2006-06-19, Business scope includes licensed projects:Various construction activities;General contracting of housing construction and municipal infrastructure projects;Compilation of land and space planning;Construction Engineering Survey;Construction engineering design;Mapping service;Special equipment manufacturing;Installation, modification and repair of special equipment;Power facility installation,undertook,Take the test(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:Engineering Management Services;Planning and Design Management;Landscaping engineering construction;Foreign contracted projects;Construction machinery and equipment rental;Special Equipment Repair;Engage in investment activities with own funds(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Jetosh International Co., Ltd. is a Chinese private company located in Shenzhen that manufactures wires and cables.

Anhui Huacheng Civil Air Defense Equipment Co., Ltd., established on 2014-01-26, The business scope includes the production of civil air defense engineering protective equipment,Sales,Install;Production of chemical defense equipment for civil air defense projects,Sales,Install;Realtor,commercial service.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shenyang Yinfeng Technology Co., Ltd., established on 2018-09-27, Business scope includes licensed projects:Building Intelligent System Design,Building Intelligent Engineering Construction,Power facility installation,undertook,Take the test(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) General project:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,Information security equipment sales,Information system integration service,Sales of power facilities and equipment,Wholesale of hardware products,IoT application service,Information Technology Consulting Services,Information system operation and maintenance services,Intelligent control system integration,Artificial intelligence industry application system integration service,Computer System Services,Internet of Things Technology Services,Network technology service,Security technology prevention system design and construction services,Engineering technical service(planning management,survey,design,Except supervision),Refrigeration,Air Conditioning Equipment Sales,Network Equipment Sales,General machinery and equipment installation services,Communication equipment sales,Electrical Equipment Sales,Office Equipment Sales,Instrument sales,AI Hardware Sales,Intelligent robot sales,Sales of Advanced Power Electronics Devices,sales agent,Communication equipment sales,Lighting sales,Sales of building decoration materials,Internet equipment sales,Optical cable sales,Fiber sales,Optical communication equipment sales,Sales of industrial control computers and systems,Audio Equipment Sales,Computer and Office Equipment Repair,Digital Video Surveillance System Sales,Security System Monitoring Services,Distribution switch control equipment sales,Wholesale of computer software, hardware and auxiliary equipment,software sales,Industrial automatic control system device sales,Display device sales,Teaching equipment sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujian Jiulong Construction Co., Ltd., established on 2011-08-16, Business scope includes municipal public works,building engineering,Water Resources and Hydropower Engineering,Road construction,Power Engineering,Communication Engineering,City and road lighting engineering,Steel structure engineering,Foundation and Foundation Engineering,Fire facilities engineering,Ancient Architecture,Electronics and Intelligent Engineering,Environmental Engineering,House demolition project,Urban landscaping project,Design of Building Decoration and Decoration Engineering,construction;Construction labor subcontracting;engineering survey,Mapping service;Surveying and Mapping Technology Consulting;Wholesale of building materials(Free of Hazardous Chemicals,precursor chemicals);Geotextile,drain board,waterproof blanket sales;construction machinery,Ship leasing.(Carry out business with above qualification level)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhengzhou Tiandian Technology Co., Ltd., established on 2015-03-19, Business scope includes sales of computer software and hardware.Computer software and hardware technology development,technology transfer,technical consulting,Technical Services.Network technology service,network engineering,Communications Engineering.

Baoding Youke Electric Technology Co., Ltd., established on 2008-12-23, Business scope includes electronic information,Power and Electrical Engineering Technology,Energy Science and Technology,Electronic communication and automatic control technology development,consult,Serve,transfer;Wholesale of other mechanical equipment and electronic products,retail;transformer,Rectifiers and Inductors,Distribution switch control equipment,Manufacturing of Power Electronic Components;Electrical Equipment,Instrument Repair.Power System Installation Services,Electronic Engineering Installation Services,Building equipment automatic control system engineering services,Security monitoring and anti-theft alarm system engineering services,Smart Card System Engineering Services,Solar power engineering construction,Construction machinery and equipment operating leasing,Information system integration service.Electrical Instrumentation,computer manufacturing.Instrumentation,Research and development of computer software and auxiliary equipment.Electrical Equipment,Computer software and auxiliary equipment,communication equipment,Wire and cable wholesale,retail.(The scope of business does not include products and projects that require pre-administrative licensing,where the law is involved,Approval is required by administrative regulations,Businesses must be approved in accordance with the law).

Shanghai Todi Information Technology Co., Ltd., established on 2017-08-18, The scope of business includes engaging in information technology,new energy technology,energy saving technology,Technology development in the field of computer technology,technical consulting,Technical Services,technology transfer,software development,Contract Energy Management,computer system integration,Building intelligent construction engineering design and construction,Instrumentation,communication equipment,security equipment,Sales of industrial intelligent equipment. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Qingdao Tongli Electronic Engineering Co., Ltd., established on 2002-08-27, Business scope includes general business items:Wholesale and retail:Audio and video and professional lighting equipment,Digital multi-coal body audio-visual equipment,computer,Electronic and electrical products,Office automation equipment.design,Installation and commissioning:Multi-coal body audio and video electronic system,Professional Audio,Lighting and projection display system,Multimedia centralized control system,Computer Network Communication and Remote Video Conference System,Integrated wiring.Web-based Digital Interactive Technology Application,computer software development.lighting equipment,Audio-visual equipment rental. (The above scope needs to be licensed to operate,Operate with a license).

Xiamen Jiujia Information Technology Co., Ltd., established on 2015-10-14, Business scope includes other unspecified technology promotion and application service industries;software development;Satellite ground receiving facility installation service;Other Satellite Transmission Services;other internet services(Items not subject to permit approval);Information system integration service;Information Technology Consulting Services;Data Processing and Storage Services;IC Design;digital content service;Other unspecified information technology service industry(Items not subject to permit approval);Business Consulting;Business Management Consulting;Socioeconomic Counseling(Excluding financial business consulting);market survey;Educational Consulting(Excluding education training and study abroad intermediaries,Consulting and other projects subject to permit approval);Investment Management Consulting(law,Unless otherwise specified by law);internet sales;credit service(Items not subject to permit approval);packaging service;market management;Conference and Exhibition Services;office services;lamps,Decorative Items Wholesale;Household Appliances Wholesale;Wholesale of Other Household Goods;Building materials wholesale;Wholesale of hardware products;Wholesale of electrical equipment;computer,Wholesale of software and auxiliary equipment;Wholesale of communication and radio and television equipment;Wholesale of other mechanical equipment and electronic products;Other unspecified service industries(Items not subject to permit approval);Computer and communication equipment rental;Construction machinery and equipment rental;Other construction industries not listed;Electrical Installation;Steel structure engineering construction;Landscaping and greening engineering construction;Other unlisted civil engineering buildings(Not subject to permit approval);advertising design,make,acting,release;plumbing construction;Earthwork(Does not contain blasting);Solar photovoltaic system construction;Other engineering preparation activities(Does not contain blasting);building demolition activities(Does not contain blasting);Engineering and Technology Research and Experimental Development;Natural science research and experimental development;Engineering Management Services;Construction engineering survey and design;planning management;housing construction;Port and shipping facilities engineering construction;River and lake governance and flood control facilities engineering construction;Provide construction equipment services;Piping and Equipment Installation;Water source and water supply facilities engineering construction;Building decoration industry;Municipal Road Engineering Construction;Other unspecified construction and installation industries.