Hainan Sequoia Kechuang Industrial Co., Ltd., established on 2011-09-02, Business scope includes research and development of green building materials,Production,Sales and technical consultation,Design of architectural engineering and decoration engineering,Research and Development of Coatings,Production,Sales,Sales of chemical products and raw materials(Excluding hazardous chemicals),Internet technical information consultation.

Shanxi Jiaoke Highway Survey and Design Institute Co., Ltd., established on 1998-08-14, The business scope includes various roads in the transportation and highway industry,the bridge,Investigation of tunnel and ancillary works,design;construction project:Comprehensive survey of various construction projects;road industry,Municipal industry,Construction Industry Design and Engineering Consulting.Consultation on large-scale bridge construction supervision on high-grade highways;the highway,the bridge,Technology Development and Technology Promotion of Tunnel;Government Procurement Agent;Bidding agency:Engineering construction and equipment,Bidding agency for material procurement.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

CECEP Urban Energy Conservation Research Institute Co., Ltd., established on 2013-12-13, Business scope includes technical consultation on ecological environment and energy projects,technology development;Ecological environment planning and design;Building Environment and Municipal Thermal System Planning and Design;New Energy Comprehensive Utilization Technology Development;Intelligent integration of energy facilities,to develop;Heat production and supply;New energy power production;Maintenance services for energy supply system equipment;Mechanical and Electrical Engineering,Municipal engineering construction;HVAC equipment,Sales of building materials.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Academy of Building Research engages in the development and management of the major engineering construction and product standards of China. It involves in the quality supervisions and tests on engineering construction, air conditioning equipment, solar water heater, elevator and chemical building materials. The company was founded in 1953 and is headquartered in Beijing, China.

CertainTeed is a leading North American manufacturer of building materials including roofing, vinyl siding, trim, fence, railing, decking, insulation, gypsum, and ceilings products. Headquartered in Malvern, Pennsylvania, CertainTeed has approximately 6,000 employees and 65 facilities throughout the United States and Canada. Through its Vision, Mission, Values and Objectives (VMVO) initiative, CertainTeed strives to be the preferred choice for innovative building products and systems by delivering a superior Customer experience to a broader market through the development of exceptional team performance and world-class processes. CertainTeed is a subsidiary of Saint-Gobain, one of the top 100 industrial companies in the world. Saint-Gobain employs approximately 15,000 people in North America and nearly 190,000 people in 64 countries world-wide. Saint-Gobain’s North American companies operate more than 100 manufacturing facilities in industries as diverse as industrial ceramics, reinforcements and flat glass, abrasives, and building materials.

Korea Institute of Civil Engineering and Building Technology contributes to the development of the Korean construction industry.

Beijing Orient Landscape & Environment Co., Ltd. engages in the design, construction, nursery stock, maintenance and operation of urban landscape ecological system. It specializes in landscape design, landscape engineering, theme park, special effects landscape, seedlings, conservation operation and ecology segments. The company was founded on July 2, 1992 and is headquartered in Beijing, China.

Zhejiang Fangyuan New Materials Co., Ltd., established on 2006-12-15, Business scope includes ready-mixed mortar,Research and development of ceramsite and concrete products,manufacture;water-based paint,concrete admixture,Commercial concrete manufacturing;Professional contracting of ready-mixed concrete;Manufacture of organic fertilizers and microbial fertilizers;Solid Waste Treatment;Hazardous Waste Treatment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hangzhou Jingyi Intelligent Technology Co., Ltd., established on 2014-09-24, Business scope includes technology development,Technical Services,technical consulting,Achievement transfer:cloud computing technology,Internet technology,Computer hardware and software,electronic product,Equipment,Instrumentation;wholesale,retail:electronic product,Electrical Equipment,Equipment,Instrumentation,Wujinjiaodian;All other legal items that do not need to be submitted for approval.

Chongqing Construction Residential Engineering Co., Ltd. engages in general construction contracts for construction engineering, municipal public works, steel structure engineering, building electrical and mechanical installation, building decoration, and professional contracting for lifting equipment installation. The company was founded on November 1, 1981 and is headquartered in Chongqing, China.

Shenzhen Kexin Communication Technologies Co., Ltd. engages in the research and development, manufacture and sale of telecommunication network equipment. It provides fiber to the x access network, wireless access network and transmission network connection equipment, application solutions and technical services. The company was founded on August 28, 2001 and is headquartered in Shenzhen, China.

Zhejiang Zehan Environmental Technology Co., Ltd., established on 2011-12-28, Business scope includes environmental engineering design and construction,Environmental engineering professional contracting,Environmental Impact Assessment,Municipal engineering construction(The above business scope shall be used together with the valid qualification certificate),Indoor environment detection,Construction Project Management,Environmental technology research and development.

Hualan Design (Group) Co., Ltd., established on 1993-04-26, Business scope includes licensed projects:Construction engineering design;Compilation of land and space planning;General contracting of housing construction and municipal infrastructure projects;Construction Project Supervision;Building Intelligent System Design;Civil Air Defense Engineering Design;Engineering cost consulting business;Quality inspection of construction projects;Import and export;Foreign labor cooperation(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;Land Consolidation Services;Water Conservancy Related Consulting Services;Hydrological Services;Soil Erosion Prevention and Control Services;Information Technology Consulting Services;Information system integration service;Supply Chain Management Services;software development;Data processing and storage support services(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Guilin Guangze Technology Development Co., Ltd., established on 2011-04-29, Business scope includes agricultural technology development,biotechnology development,electronic product development,Medical Device Development,Production,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments.)

CCCC First Highway Consultants Co., Ltd. is a Chinese company located in Xi'an City and ultimately controlled by the Government of China involved in highway and street construction, except elevated highways. It was founded in 1996. Ming Xian Wu is currently the CEO of the firm.

Shanghai Yuyuan Water Ecological Environment Engineering Co., Ltd., established on 2018-12-28, Business scope includes licensed projects:Various construction activities;General contracting of housing construction and municipal infrastructure projects;Construction engineering design;Import and export;Technology Import and Export.(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:Engaged in environmental protection equipment,Ecotechnology,Intelligent Technology,electronic technology,Water pollution control project,Water Treatment Technology,Technology development in the field of aquatic ecosystems,technical consulting,technology transfer,Technical Services;Construction machinery and equipment rental;Landscaping engineering construction;Environmental protection special equipment sales;Sales of building materials;Chemical product sales(No licensed chemical products);Sales of water pollutant monitoring and testing instruments;Research and development of unconventional water source utilization technology;Water Environment Pollution Prevention and Control Services.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Part of Dongguan Kingsun Optoelectronic Co., Ltd., Kingsun Optoelectronic Co. Ltd. is a company headquartered in China that manufactures LED lights, LED decorative lights and solar LED lights.

Beijing Jingkelun Refrigeration Equipment Co., Ltd., established on 2003-12-12, Business scope includes construction general contracting,Professional contractors;sell food;Sell ​​Metal Structures,Equipment,Electrical Equipment,refrigeration equipment,building materials(Does not contain gravel and gravel products),Insulation Materials,Computer hardware and software and auxiliary equipment(Excluding special products for computer information security),Continuous handling equipment;Commissioned processing;Research,Development of refrigeration machinery and food machinery and their components;technical consulting,technology development,Technical Services,technology transfer;Information Consulting(Except for intermediary services);Professional design service;software development;computer system integration;Import and export,Technology Import and Export,Agent import and export;Warehousing Services;sell edible produce;Manufacture of CNC continuous handling equipment;Manufacture of smart parking equipment;Processing of precision machinery parts;Make a vending machine;Manufacture of ticket vending machines;Manufacture of industrial automatic control system devices;Labor subcontracting(Market entities independently choose business projects in accordance with the law,Carry out business activities;Construction General Contracting,Professional contractors,Sale of food and 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.)