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

CDG Technology, Inc., part of CDG Environmental LLC, is an American company located in Allentown, PA, that develops chlorine dioxide products. CDG Environmental LLC acquired CDG Technology, Inc. on April 23, 2009.

Suzhou Saikeli New Material Co., Ltd., established on 2005-04-19, Business scope includes new building materials,Manufacturing of packaging materials,processing;Solid Waste(free of hazards),fly ash,Bottom Slag Sales.

Jiangsu Aaron Group Co. Ltd., part of Aaron & Co., Inc., is a Chinese company located in Nantong that provides real estate development services.

Beijing Jianzhen Preservation Technology Co., Ltd., established on 2019-09-27, Business scope includes technology development,Technology Promotion,technology transfer,technical consulting,Technical Services;Sell ​​self-developed products;Computer System Services;Basic software service;Application software service;product design;Packaging and decoration design;Economic and Trade Consulting;Educational Consulting(Except for intermediary services);Conference Services;arts and crafts design;computer animation design;buisness planning,design;design,make,acting,Place an ad;market survey;business management;Business Management Consulting;Agricultural Science Research and Experimental Development;Natural science research and experimental development;data processing(Bank Card Center in Data Processing,PUEvalue in1.4Except for the above cloud computing data centers);Sales of daily necessities,stationery,Groceries,crafts,Edible produce,paper products;product design;Manufacture of paper and cardboard containers;Packaging and decoration printing and other printed matter printing(Except printing of publications).(Market entities independently choose business projects in accordance with the law,Carry out business activities;Packaging and decoration printing and other printed matter printing(Except printing of publications)and items that are legally subject to approval,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.)

Gansu Yasheng Potato Industry Group Co., Ltd., established on 2015-10-26, The scope of business includes research and development of new agricultural technologies,to promote;potato,Jerusalem artichoke,vegetable,fruit planting(without seeds);fertilizer,Mulch,Agricultural machinery and accessories,farm implement,primary agricultural products,Vegetable Starch Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Qingdao Zhongcheng Shengke Biological Co., Ltd., established on 2020-03-17, Business scope includes research and development of biotechnology technology;Sales:Chemical Products(Free of Hazardous Chemicals),Import and export of goods and technology(no publications).Disinfectant,Research and development of air purification products,Sales and installation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Qingdao Ha'ao Environmental Protection Co., Ltd., established on 2016-03-18, Business scope includes design,manufacture,Sales:water treatment equipment,membrane separation element,Cryogenic equipment,Ship supporting equipment,air handling equipment,filter element,New energy utilization and power generation equipment,Disinfection equipment,medical instruments,Ocean Acoustic Equipment,Ocean engineering platform,Electrical machinery and equipment,Instrumentation,communication equipment,traffic safety materials,Fireproof materials and equipment,robot equipment;design,construction,Technical Services:Environmental Engineering and Technology,Water treatment project,computer,IoT devices and technologies,system integration,Environmental Pollution Control Project;Solid Waste Disposal;ship repair,Comprehensive utilization of industrial waste,Anti-corrosion thermal coating processing;Construction General Contracting,Water Resources and Hydropower Engineering,Security Engineering Construction;Wholesale chemical materials(Does not contain dangerous goods),Water Treatment Reagents and Auxiliaries,electrical material,Environmental protection equipment and materials;Business Management Consulting Services;Import and export of technology and goods; (Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

Hangzhou Unico Disinfection Equipment Co., Ltd., established on 2008-09-05, Business scope includes general items:Manufacturing of special equipment(Manufacture of licensed professional equipment not included);General equipment manufacturing(Does not include special equipment manufacturing);Manufacturing of metal chains and other metal products;Service consumer robot manufacturing;Research and development of intelligent robots;Manufacture of special equipment for environmental protection;Cultural relics and cultural relics protection services;File finishing service;Sales of Class II Medical Devices;Sales of Class I Medical Devices;Sales of metal chains and other metal products;Machinery sales;Metal Products Sales;Intelligent robot sales;Sales of Service Consumer Robots;Environmental protection special equipment sales;electrical equipment repair;General Equipment Repair;Special Equipment Repair;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Wholesale of computer software, hardware and auxiliary equipment;bearing,Gear and transmission parts sales;bearing,Manufacturing of gears and transmission components;Material Handling Equipment Sales;Material Handling Equipment Manufacturing(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).licensed items:Production of Class II Medical Devices;Production of sterile equipment;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).

Chisso Corp. engages in the manufacture and sale of chemical products. It offers liquid crystals, polyolefin composite fibers, coated fertilizers, and chemical fertilizers. The company was founded on January 12, 1906 and is headquartered in Tokyo, Japan.

Guangdong Dongri Environmental Protection Co., Ltd., established on 2003-11-12, Business scope includes general items:water pollution control;Sewage Treatment and Its Reuse;Livestock manure treatment and utilization;Solid Waste Treatment;Municipal facilities management;Water Environment Pollution Prevention and Control Services;Soil Pollution Control and Restoration Services;Atmospheric Environmental Pollution Prevention and Control Services;Professional Design Services;Industrial Engineering Design Services;Engineering technical service(planning management,survey,design,Except supervision);Water Conservancy Related Consulting Services;water resource management;Intelligent water system development;Resource recycling service technical consultation;Environmental Consulting Services;Environmental Protection Monitoring;Machinery and Equipment Leasing;Hardware retail;Sales of building materials;Sales of building decoration materials;Leasing and management of flowers and green plants;Landscaping engineering construction;Urban Greening Management;Earthwork construction;Engineering Management Services;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Manufacture of special machinery and equipment for water resources;General machinery and equipment installation services;Sales of mechanical and electrical equipment;Mechanical equipment research and development;Resource recycling technology research and development;Engineering and Technology Research and Experimental Development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Specialty Chemicals Sales(Free of Hazardous Chemicals);Eco-environmental material manufacturing;Non-residential real estate leases;Energy saving management service;Contract Energy Management;Engage in investment activities with own funds;Import and export;Technology Import and Export.(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 Engineering Construction;Construction labor subcontracting;Electrical Installation 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)

Shenzhen Wanfang High-Tech Co., Ltd., established on 2007-02-13, Business scope includes general business items:Instrumentation,Design of electronic appliances and their software,Sales,domestic business,Material supply and marketing industry(The above is not prohibited,Restricted Items and Franchises,Exclusive control,Monopoly);Import and export of goods and technology;Production of electronic thermometers,Production of daily necessities;Sales and Operation of Class II Medical Devices,Disinfectant,Face mask,thermometer,Forehead thermometer,protective suit.Household cleaning service;Disinfection service;Housekeeping;Indoor environmental management service;Air purification technology consulting service;Cleaning Services;Daily necessities,cleaning supplies,Forestry equipment,Sales of pesticides, machinery and equipment for pest control;Operating e-commerce;Realtor.(law,Except for items prohibited by administrative regulations,Restricted projects must obtain a license before operating).,The licensing program is:Instrumentation,Production and processing of electronic appliances;

Bengbu Capital Filter Co., Ltd., established on 2010-07-27, Business scope includes auto parts,construction machinery,production,Sales;engine oil,sales of lubricants;Realtor.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Hanchu Technology Co., Ltd., established on 2021-04-02, Business scope includes general items:Carbon emissions,carbon conversion,carbon capture,Research and development of carbon sequestration technology;Greenhouse gas emission control technology research and development;Manufacturing of ecological environment monitoring and testing instruments;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Eco-environmental material manufacturing;Environmental Protection Monitoring;Atmospheric Environmental Pollution Prevention and Control Services;Greenhouse gas emission control equipment manufacturing;Sales of bio-based materials;Environmental Consulting Services;Non-residential real estate leases;property management;Technology intermediary service;Water Environment Pollution Prevention and Control Services;Indoor Air Pollution Control(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

CDG Research Corp., part of CDG Environmental LLC, is a company headquartered in Bethlehem, PA. The firm engages in chemical related research activities. It was acquired by CDG Environmental LLC on April 23, 2009.

Anhui Qianyi Intelligent Equipment Co., Ltd., established on 2007-06-14, Business scope includes research and development,manufacture,Sales of machinery and equipment,Water treatment equipment related products,Reverse osmosis membrane,filter media,Intelligent control device,Fully mechanized mining equipment,Centralized intelligent liquid supply system device,Emulsion automatic proportioning device,Hydraulic support valve and accessories,Technical consulting design for environmental protection and municipal engineering,Construction and engineering general contracting,Distribution of water treatment equipment consumables,Industrial and mining accessories,electronic product,hardware,building materials,General Labor Insurance.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Heilongjiang Watts Environmental Protection Electromechanical Equipment Co., Ltd., established on 2002-11-29, Business scope includes environmental protection electromechanical equipment,Water treatment equipment and accessories,water treatment filter,Production of valves,Sales,electrical switch,Automatic instrumentation,Petrochemical special equipment,Sales and import and export trade of office automation equipment,road general cargo transportation,Water treatment equipment maintenance.

Chongqing Tongnan Drainage Co., Ltd., established on 2009-01-05, Business scope includes general items:Sewage collection and treatment;tail water,Advanced treatment and application of sludge;sewage pipe,device installation;Sewage treatment equipment,supply of materials(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Fujian Jinjiang Youlanfa Paper Co., Ltd., established on 1994-11-11, The scope of business includes the acquisition of domestic waste paper,Production of recycled paper,cultural paper,specialty paper(Does not contain rice paper and other countries prohibited,Restricted products).(National laws and regulations that involve licensed operations,The operating permit)

Shenzhen Wanfang Inspiration Smart Home Co., Ltd., established on 2017-12-12, Business scope includes general business items:Operating e-commerce;Communication lines and equipment installation;Electronic equipment engineering installation;Electronic automation engineering installation;Monitoring system installation;Security monitoring and anti-theft alarm system installation;Smart Card System Installation;Electronic engineering installation;Intelligent system installation;Building Air Conditioning Equipment,heating system,Ventilation system installation;Mechanical and electrical equipment installation,repair;Door and window installation;electrician repair;carpentry repair;plumber repair;Wholesale and sales of primary agricultural products;clothing,textile,knitwear,Wholesale and sales of daily necessities;stationery,Wholesale and sales of sporting goods;Wholesale and sales of building materials;jewelry,crafts(Except for ivory and its products)wholesale and sales;computer,Software and Auxiliary Equipment,Instrumentation,office equipment,Sales of communication equipment;computer software,Development and sales of information system software;Information system design,integrated,Operation and Maintenance;Information Technology Consulting;IC Design,research and development;Information transfer,Software and IT Services;Radios and Peripherals,Online game,System integration of multimedia products and wireless data products(No restricted items)promotion of;wireless access device,GSMandCDMASales of wireless repeater equipment;Equipment,hardware products,agricultural machinery,automobile parts,Motorcycles and their spare parts,Electric lighting equipment,Sales of electric motors;Domestic Trade(Does not contain franchise,monopoly,Specially Controlled Commodities);Operating import and export business;Sales of Class II Medical Devices;Disinfection service;Face mask,thermometer,Infrared Thermometer Gun,Disinfectant,goggles,Sales of protective clothing(Does not contain the operation of third-class medical devices).(law,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).,The licensing program is:none.