Guangzhou Power Supply Bureau of Guangdong Power Grid Co., Ltd., established on 2002-02-26, Business scope includes professional contracting of power transmission and transformation projects;Power Electronics Technical Services;Information Technology Consulting Services;Electrical Equipment Retailing;Power transmission facilities installation engineering services;Building electrical system installation;Electrical equipment retail;Enterprise own capital investment;electricity supply;Undertake(build,try)power facilities

Shanghai Urban Construction Information Technology Co., Ltd., established on 2018-08-27, Business scope includes licensed projects:Construction engineering design;Various construction activities;Building Intelligent Engineering Construction,Engineering cost consulting business.(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:Information Technology,Intelligent Technology,Technology development in the field of construction engineering technology,Technical Services,technology transfer,technical consulting,Business Management Consulting,Business Consulting,Computer hardware and software and auxiliary equipment,electronic product,communication device,electronics,Instrumentation Design,research and development,Sales,data processing services,Independent basic software service,Application software development,Computer System Services,account Serive,system integration,Own Equipment Rental,Import and export,Technology Import and Export,hardware products,metal products,Equipment,building materials,Sales of Metal Structures.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Yichang Changle Urban Construction Investment and Development Co., Ltd., established on 2011-04-06, Business scope includes architectural design services;Investment in infrastructure construction projects in cities and industrial parks,Merchants,operate,Management and Consulting,city ​​advertising space,signage rental,parking lot service,State-owned assets operation and management;affordable housing construction,Commercial housing development;Property Management Services(Those involving licensed items in the business scope must go through the licensing procedures before operating)***

China Water Resources and Hydropower Sixth Engineering Bureau Co., Ltd., established on 1990-03-15, Business scope includes general items:Construction of water conservancy and hydropower projects;Municipal public works construction;Highway construction;housing construction;Dike construction;Earthwork construction;Pipeline construction;Metal structure,Hydraulic hoist machinery manufacturing,Install;Bridge crane,Gantry Crane Installation;heating;houses,venue rental;Quality inspection of construction projects;Electrical Testing Technical Services;Vocational skills appraisal;road freight transport;Self-operated and agent import and export business of various commodities and technologies;Prestressed Steel Cylindrical Concrete Pipe,reinforced concrete pipe,Manufactured with reinforced concrete pipes by jacking construction method;Hydraulic Engineering Design;Landscaping engineering design,construction;Sales of building materials;Construction machinery and equipment rental;Mapping service;Power generation business,Transmission business,for(match)Electric business.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Weifang Yadu Construction Engineering Co., Ltd., established on 2009-09-01, Business scope includes real estate development and operation;building engineering,Architectural Decoration Engineering,Municipal Engineering,Water Resources and Hydropower Engineering,bridge engineering,Landscape Greening Project,Steel structure engineering,Antique Architectural Works,Fire Engineering,Road construction,Foundation and Foundation Engineering,Earthwork,Electromyography,Construction mechanical and electrical installation engineering,Waterproof, anti-corrosion and thermal insulation engineering,City and road lighting engineering,Water, electricity and heating installation project,Environmental Engineering,Membrane structure engineering,Mechanical and Electrical Engineering,Design and construction of electronic and intelligent engineering;property management;house demolition(Does not include blasting operations);Real estate information consultation and intermediary services;Environmental engineering construction,Engineering Management,Mapping service;Human resources information consultation(Does not include labor dispatch);Sales:building materials,furniture,lamps,household products,electronic product,knitted goods;advertising agency,make,design,release;Sign making and installation;Heating and cooling equipment installation,repair;Import and export(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export));Machinery and Equipment Leasing(Excluding financial leases,Finance Lease);Construction engineering labor subcontracting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Guangzhou Yitech Technology Co., Ltd., established on 2017-08-24, The business scope includes the retail of edible agricultural products;Wholesale of edible agricultural products;fertilizer sales;Aquatic product retail;Wholesale of aquatic products;Domestic trade agent;trade broker;Domestic Freight Forwarding;International Freight Forwarding;Air International Freight Forwarder;Land International Freight Forwarder;Maritime International Freight Forwarding Agency;Domestic container cargo transportation agency;internet sales(Except for products that require a license for sale);Information Technology Consulting Services;Information Consulting Service(Not including licensing information consulting services);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;General machinery and equipment installation services;housing lease;Machinery and Equipment Leasing;Construction machinery and equipment rental;Transportation equipment rental service;Storage equipment rental service;Wholesale of computer software, hardware and auxiliary equipment;Retailing of computer software, hardware and auxiliary equipment;Computer and communication equipment rental;Computer and Office Equipment Repair;Information system integration service;Industrial automatic control system device manufacturing;Industrial automatic control system device sales;market survey(Does not include foreign investigations);Special Equipment Repair;Games and entertainment sales;Leisure and entertainment equipment rental;culture,Manufacturing of office equipment;Intelligent equipment manufacturing for cultural venues;Stationery equipment rental;Cultural Venue Management Services;Culture and Entertainment Broker Services;Other cultural and art brokerage agents;Organize cultural and artistic exchange activities;Travel agency service outlets tourism solicitation,consultation service;sales agent;Passenger ticket agent;Purchasing agency service;Scenic spot management;garden,Scenic small facilities entertainment activities;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Sales of hygiene products and single-use medical products;Medical equipment rental;Sales of special labor protection products;Production of special labor protection products;Internet equipment sales;Lubricant sales;Refined oil wholesale(Free of Hazardous Chemicals);Medical Research and Experimental Development;Import and export agency;Production of formula food for special medical purpose;Sales of formula food for special medical purposes;Technology Import and Export;Import and export;Class III medical device business;Food Internet Sales(Selling prepackaged food);Health food production;Health food sales;Refined oil retail(Free of Hazardous Chemicals);

Tongxin Construction Co., Ltd., established on 2008-05-15, Business scope includes general contracting of engineering construction projects,Professional contractors;Engineering project design,Supervision and management,Building Decoration,Steel structure processing,Install,Construction and maintenance of greening projects,Machinery and Equipment Leasing,Processing and sales of ready-mixed commercial concrete and concrete prefabricated components,Comprehensive technical service and consultation.(Operating with a qualification certificate)

Beijing Kangkerui Engineering Testing Technology Co., Ltd., established on 1998-09-01, Business scope includes technical testing;technology development,consult,transfer,Serve;Technology Promotion;Sales of machinery and equipment,Instrumentation,electronic product,Wujinjiaodian,computer software,car;Agent import and export,Import and export.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

Guangzhou Power Supply Bureau of Guangdong Power Grid Corp. is a power supply enterprise that is under Guangdong Power Grid Corporation of China Southern Power Grid. It supplies electricity to 10 administrative regions and 2 county-level cities. Its main business is network management, power purchase and sale, power engineering construction and so on.

Xuzhou Tenglu Heavy Industry Technology Co., Ltd., established on 2019-03-18, Business scope includes research and development of construction machinery and equipment,manufacture;Steel structure manufacturing and sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) licensed items:Various construction activities;Construction labor subcontracting;Construction engineering design;Import and export(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:Steel calendering;Fabrication of Metal Structures;Metal Structure Sales;Metal Material Sales;Sales of steel products for construction;Sales of building materials;Sales of building decoration materials;Hardware retail;Foreign contracted projects;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)

Wenzhou Fuqiang Construction Engineering Co., Ltd., established on 2017-11-15, The scope of business includes housing construction projects,Municipal public works,Foundation and Foundation Engineering,Landscaping project,Building Curtain Wall Engineering,Building decoration project,Steel structure engineering,Mechanical and electrical equipment installation engineering,Building Intelligent Engineering,Urban road lighting project,bridge engineering,Environmental Engineering,Water Resources and Hydropower Engineering,Geological disaster prevention and control engineering,Construction General Contracting of Ancient Building Projects.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Xinhong Construction Engineering Co., Ltd., established on 2012-12-11, Business scope includes other housing construction industries;Construction;Municipal public works;Highway construction;Highway Pavement Engineering;Road subgrade engineering;Highway Management and Maintenance;Jiaoan maintenance project;Water Resources and Hydropower Engineering;Communication Engineering;Fire facilities engineering;Steel structure engineering;Earthwork;foundation engineering;City and road lighting engineering;Ancient Architecture;Building decoration project;Construction engineering labor subcontracting;Lifting equipment installation works;Waterproof, anti-corrosion and thermal insulation engineering;Formwork scaffolding project;Building Curtain Wall Engineering;Power transmission and transformation project;Landscaping project maintenance;Landscaping,Environmental friendly,Other electrical engineering construction;Water and Soil Conservation Technical Consulting Services;Bidding agency for engineering construction projects;Government Procurement Agent;houses,equipment,the bridge,Track and other demolition works(Except for blasting operations);City cleaning;Land reclamation,agricultural development;Heavy metal pollution control,water pollution control;Production and sales of road traffic safety facilities,Construction and installation of highway traffic safety facilities;planning consultation,Prepare project proposal,Preparation of project feasibility study report,Project application report,Funding application report,Evaluation Consulting,Engineering Project Management(Whole process planning and implementation stage management);Green facilities,Sales of electromechanical equipment;Other unspecified information technology service industry.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Fubon Construction Engineering Co., Ltd., established on 2020-11-10, The scope of business includes housing construction projects;Building Waterproofing Engineering;Building decoration project;Lifting equipment installation works;Municipal public works;Foundation and Foundation Engineering;Water Resources and Hydropower Engineering;Power Engineering;Ancient Architecture;City and road lighting engineering;Earthwork;Water and electricity installation;Energy saving and thermal insulation project;Fire facilities engineering;Landscaping project;Construction labor subcontracting.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hunan Shangshang Municipal Construction Development Co., Ltd., established on 1997-10-23, Business scope includes municipal public works,Road construction,construction work,Mechanical and electrical engineering construction general contracting;Steel structure engineering,Road subgrade engineering,Highway Pavement Engineering,bridge engineering,tunnel Engineering,Foundation and Foundation Engineering,Highway Traffic Engineering(road safety facilities),Environmental Engineering,Fire facilities engineering,City and road lighting engineering,Professional contracting of building decoration and decoration engineering;Landscaping engineering construction;Electrical Equipment,building materials,Fiber optic equipment sales;Carry out infrastructure construction projects with its own legal assets,Investment and Development of Cultural Tourism Industry(Not allowed to engage in equity investment,Debt investment,Short-term financial investment and financial services such as entrusted asset management for specific objects,Not to engage in deposit taking,Fundraising collection,entrusted loan,issue notes,Loans and other national financial supervision and fiscal credit business).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Mingsi Traffic Lighting Technology Co., Ltd., established on 2010-01-26, Business scope includes lamps,light pole,high pole light,Lighting appliances,LEDlamps,Solar street light,Wind and solar power generation equipment,solar panel,lithium battery,Research and development of stainless steel lamps,Production,Sales,Install;Broadcasting and communication towers and masts,electric wire,cable,Transportation Facilities,Signal light production,Sales,Building lighting,Square lighting,Landscape Design,construction;Municipal engineering general contracting,City and road lighting professional contracting,Maintenance and custody service,Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that are restricted by the state to be operated by enterprises or prohibited from import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments) General project:Manufacturing of lighting fixtures;Landscaping engineering construction;Earthwork construction;Foreign contracted projects;Land Consolidation Services;Soil Pollution Control and Restoration Services;Soil Environmental Pollution Prevention and Control Services;Lighting Sales(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guangxi Hui'an Construction Consulting Co., Ltd., established on 2010-04-28, Business scope includes general items:Engineering cost consulting business;Engineering Management Services;Engineering and Technology Research and Experimental Development;Sales of building materials;Machinery and Equipment Leasing;Sales of agricultural and sideline products;General merchandise sales;Building Intelligent System Design(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:Construction Project Supervision;Highway Engineering Supervision;Water Transport Engineering Supervision;Construction engineering design;Construction Engineering Survey;Mapping service;Construction Engineering Construction;Quality inspection of construction projects(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)

Henan Xinda Construction Group Co., Ltd., established on 2002-02-05, Business scope includes general contracting of municipal public works construction,General Contracting of Mine Engineering Construction,Construction general contracting,General Contracting of Highway Engineering Construction,Water conservancy and hydropower project construction general contracting,General contracting of electric power engineering construction,Mechanical and electrical engineering construction general contracting,Foundation engineering professional contracting,Professional contracting of fire protection facilities construction engineering,Professional contracting of bridge engineering,Steel structure engineering professional contracting,Professional contracting of building decoration and decoration engineering,Professional contracting of building curtain wall engineering,Ancient architectural engineering professional contracting,City and road lighting engineering professional contracting,Professional contracting of waterproof, anti-corrosion and thermal insulation engineering,Highway pavement engineering professional contracting,Highway subgrade engineering professional contracting,Environmental engineering professional contracting,Construction labor,Professional contracting of ready-mixed concrete,Special engineering construction(Operating with a valid qualification certificate);Blasting and Demolition Engineering Design,construction,supervision(Operate with the license of the blasting operation unit).Landscaping project,Earthwork,Construction of sports facilities.Engineering Management Services,Construction machinery and equipment rental,Hardware product sales,Electrical Equipment Sales,Transformer sales,cement products,Production and sales of building materials,Realtor,Space lease;asphalt concrete mixing,Paving of asphalt concrete pavement(Free of Hazardous Chemicals).

Shanghai Chengtou Highway Investment (Group) Co., Ltd., established on 2014-07-10, The scope of business includes investment in the field of transportation infrastructure engineering,project management,Construction cost consultation,Construction project bidding agency,Construction Project Supervision;Highway Construction Engineering Construction,Construction of municipal public construction projects,bridge construction engineering professional construction,Tunnel construction engineering professional construction;Highway Management and Maintenance;Municipal facilities maintenance management;Technology development in the field of transportation infrastructure construction and operation technology,technical consulting,technology transfer,Technical Services;asset Management;Building materials and decoration materials,Sales of machinery and equipment,Own Equipment Rental;property management;advertising design,make,acting,release,Sales of Petroleum Products. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Chuangxin Engineering Consulting Co., Ltd., established on 2009-04-07, Business scope includes general items:Engineering cost consulting business;Bidding agency service;Engineering Management Services;Government Procurement Agency Services;Environmental Consulting Services;Water Conservancy Related Consulting Services;Planning and Design Management;Energy saving management 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:Construction engineering design;Construction Project Supervision;Forensic identification service;Construction Engineering Survey;Mapping service;Construction Engineering Construction(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).

Fujian Zhonganda Engineering Technology Co., Ltd., established on 2013-08-28, Business scope includes construction engineering inspection(Carry out business activities with qualification certificates).(The above business scope involves licensed business items.It should be operated after obtaining the permission of the relevant department)***