Shaanxi Yumei Environmental Technology Co., Ltd., established on 2018-04-11, Business scope includes environmental protection equipment and instruments,Design of water treatment equipment,Production,Sales;Environmental equipment,electronic product,communication products,Research and development of computer hardware and software,Sales,technology transfer,Technical Services;Air Pollution,Environmental Pollution Prevention and Control Engineering,computer network engineering,Communication Engineering,Design of interior and exterior decoration works,construction;advertising design,make,acting,release(no medical,medicine,medical instruments,Health food advertisement).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wenzhou Silin Industrial Design Co., Ltd., established on 2016-11-21, Business scope includes industrial product design,Industrial product technology consulting service

Anhui Feilong New Material Co., Ltd., established on 2016-04-12, The business scope includes metal products,Metal mold research and development,Production,Sales;Composite manhole cover,Polymer products for road facilities,Production of electrical machinery polymer products,Sales;Ductile iron manhole cover,water grate,Water meter box,Research and development of iron castings,Production,Sales;Goods and technology import and export business(Except for commodities and technologies that the state restricts enterprises to operate and prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yantai Xinke Steel Structure Co., Ltd., established on 1998-02-13, The scope of business includes lifting machinery(Bridge crane,Gantry crane)manufacturing;Hoisting Machinery(Bridge crane,Gantry crane,Light and small lifting equipment)installation,transform,repair(The validity period is subject to the license).Steel grating production line equipment,Steel grating products,Development of steel structure products,manufacture,Sales;metallic material,Wholesale and retail of hardware products;Design of hoisting machinery and accessories,Sales;Steel structure engineering construction,Housing Engineering Building Construction,Production of foamed cement insulation board and its series products,Sales.goods,Technology Import and Export.Fire Engineering,Water heating installation,Interior and exterior wall paint,Anti-corrosion insulation project,Realtor,property management.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wenzhou Linxin Technology Co., Ltd., established on 2017-12-18, Business scope includes network technology development;Electronic product development;Industrial Product Technology Development,technology transfer(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhengzhou Anyuan Engineering Technology Co., Ltd., established on 2007-10-22, The scope of business includes inspection, evaluation and repair and reinforcement of basic engineering facilities;Technical research and development and consulting services for basic engineering facilities;Production of testing equipment,install,Sales and Leasing;building materials,car sales;Road inspection and repair;Pipe network inspection,unblock,Cleaning and Restoration;foundation engineering construction;Municipal engineering construction;Waterproof, anti-corrosion and thermal insulation engineering construction;Construction of geological disaster control engineering;Computer Technology and Software Development,Technical Advisory Services;Construction labor subcontracting.Involved in licensing projects,It should be operated after obtaining the permission of the relevant department

China First Metallurgical Group Co., Ltd., established on 1990-09-25, Business scope includes general contracting of construction projects,Construction general contracting and project management;Engineering Technology Research;to smelt,architecture,Municipal,Highway Engineering Design and Technical Services;Crafts related to engineering construction,Material,Technical development of equipment and products,Technical Services,technology transfer;Machinery and equipment leasing and maintenance,overhaul;Commercial concrete production,Sales;Engineering Materials,Manufacturing of components and engineering equipment,Sales;steel structure design,production and installation;Production of industrial equipment and non-standard equipment,processing,overhaul;Supply of complete sets of equipment,Install,repair;Pressure Vessel Manufacturing,Sales,Install;Installation, modification and maintenance of special equipment(Hoisting Machinery,pressure pipe,boiler)(The operating permit);Power facility installation(build,try);Various water systems,Comprehensive Garden Management,Landscaping,the bridge,Tunnel construction;Contract overseas projects and domestic international bidding projects;Equipment required for the above projects,Import and export of materials and spare parts;Foreign dispatch project,Laborers in production and service industries;Import and export of goods or technology(Except for the import and export of goods and technologies that are prohibited by the state or involve administrative approval).(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Wenzhou Oulin Electronic Technology Co., Ltd., established on 2017-02-13, Business scope includes research and development of industrial automation technology,design,Information consultation and promotion services;Design of electromechanical products,research and development,Technical Services;Intellectual property information,Enterprise management information consulting service(Excluding physical operation and warehousing services)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Chengdu Technology High-Tech Co., Ltd., established on 2010-02-23, Business scope includes research and development,Production,Sales of computer software and hardware,electronic product;Sales instrumentation,Electrical Equipment(Passenger cars with less than nine seats are not included),Wujinjiaodian;computer system integration.

Wenzhou Liwei Technology Co., Ltd., established on 2018-03-07, Business scope includes computer software,Chemical Products(non-hazardous,monitor,precursor chemicals),electronic product(Does not include electronic publications),Technology research and development in the field of biotechnology,technology transfer,technical consulting,Technical Services.online sale:clothing,shoes and hats,bags,Computers and Accessories,office equipment,Glasses(Contact lenses not included),clock,cosmetic,jewelry,daily necessities,Toiletries,Sanitary Ware,jewelry,Leather,Baby Products(Does not contain food),bed linings,knitted goods,plastic products,handcrafted gift(Does not contain cultural relics calligraphy and painting),rubber products,Stationery,sporting goods(without crossbow),Hardware,household appliances,electronic product(Does not include electronic publications),paper products,lighting equipment,Toy(None of the above contain dangerous chemicals and precursor drugs)(Excluding physical operation and warehousing services)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Puriming Precision Machinery Co., Ltd., established on 2017-11-06, The scope of business includes precision machinery and equipment,cast iron,Municipal facilities production,processing,Sales;Production of automated equipment,Sales;Municipal Engineering,Road and Bridge Engineering Design,construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Wu'an Yaozeng Casting Co., Ltd., established on 2009-05-14, Business scope includes steel casting processing,Sales;Precision parts processing and sales;Goods import and export business.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)(Do not engage in the business activities of projects prohibited and restricted by the city's industrial policies)***

Zhejiang Jitian Construction Co., Ltd., established on 2004-02-20, The business scope includes the first-class general contracting of housing construction projects;Municipal Public Works Construction General Contracting Grade II;Level 3 general contracting of electric power engineering construction;Level 2 Professional Contracting of Building Decoration and Decoration Engineering;Level 3 professional contracting of foundation and foundation engineering;City and road lighting engineering professional contracting level 3;Trenchless wiring and pipeline construction;the way,bridge construction;Water conservancy and port engineering construction;Earthwork,Demolition,Landscaping project,Construction of sports facilities;Leasing of construction machinery and equipment.

CISDI Engineering Co. Ltd. is a Chinese company located in Chongqing and ultimately controlled by the Government of China that provides engineering services.

Guangxi Construction Engineering Grp No. 5 Constr Eng Co. Ltd., part of Greenland Holdings Corp. Ltd., is a Chinese company located in Liuzhou. The firm provides residential and non-residential building construction services.

Yidu High Investment Zhuoxin Construction Engineering Co., Ltd., established on 2019-03-15, Business scope includes construction works,Municipal Engineering,Water Resources and Hydropower Engineering,Road construction,Environmental Engineering,Steel structure engineering,Landscaping project,Garden Antique Project,Fire Engineering,Ancient Architecture,bridge engineering,Decoration project,Building Curtain Wall Engineering,Mechanical and electrical equipment installation engineering,foundation engineering,Earthwork,lighting project,Waterproof, anti-corrosion and thermal insulation engineering,Metal doors and windows project,Building Intelligent Engineering Construction;Construction labor subcontracting;Formwork scaffolding construction;Urban and Rural Infrastructure,Industrial plants,Agent construction of affordable housing resettlement housing project;city ​​road,the bridge,Landscaping,water supply,drainage,sewage treatment,port,the highway,Infrastructure investment such as parking lots,Construction and Operation Management;Engineering project management and technical consulting**(Involved in licensing projects,It should be operated after obtaining the permission of the relevant department)

Xi'an Huifu Rongtong Information Technology Co., Ltd., established on 2017-10-27, Business scope includes computer technical services;Computer Network System Integration;Computer data processing and technology research and development;Electronic product development,Sales;data processing technology,Computer hardware and software,computer network Technology,Technology Development of Computer System Integration,technical consulting,Technical Services;Business Management Consulting;Network system integration;Business Consulting;Research and development of patented products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Shifang Ecology & Landscape Co., Ltd. engages in the planning and provision of ecological environment construction projects. It offers garden greening project construction, garden landscape design, and garden maintenance services. The company was founded on July 6, 2001 and is headquartered in Shanghai, China.

Yangtze Ecology & Environment Co., Ltd. engages in the construction, planning, design, investment, and operation of ecology, environmental protection, energy saving, and clean energy projects. It operates through development funds, engineering centers, industry alliance, and special funds platforms for ecological protection activities. The company was founded on December 13, 2018 and is headquartered in Wuhan, China.

Linyi Municipal Group Co., Ltd., established on 1990-04-16, The scope of business includes undertaking the construction of various municipal public works,Highway construction,Water conservancy construction,Stadium facilities construction,Garden engineering,housing construction,Contract foreign engineering projects;Prefabricated component processing and quality inspection business,City and road lighting engineering,Urban Rail Transit Engineering,Steel structure engineering,Environmental Engineering,Highway Traffic Engineering,Highway signs at all levels,Marking,fence,isolation barrier,Anti-glare board construction and installation;sewage treatment;Architectural decoration and decoration engineering construction,Tunnel construction.(Operate with above qualifications)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).