Yamato Kogyo Co., Ltd. engages in the management and support of its group of companies that manufacture and distribute steel, railroad track components, and industrial materials. It operates through the following business segments: Steel (Japan), Steel (South Korea), Steel (Thailand), Railway Track Accessories, and Others. The Steel (Japan) segment produces and supplies H-steel, channel steel, I-Steel, steel sheet pile, striped H-steel, steel and can for shipbuilding, elevator guide rail, cast steel products, and heavy industrial machineries. The Steel (South Korea) segment offers steal bars. The Steel (Thailand) segment manufactures H-steel, I-steel, channel steel, and steel sheet pile products. The Railway Track Accessories segment processes and markets turnouts, elastic joints, new crossings, adhesive insulated rails, derailment prevention guards, tie plates, and bolts. The Others segment includes transportation, medical waste treatment, and real estate businesses. The company was founded on November 8, 1944 and is headquartered in Himeji, Japan.

Anhui Shunyu Water Co., Ltd., established on 2011-09-08, Business scope includes water supply equipment,Fire Equipment,Green facilities,Sewage treatment equipment,Water reuse equipment,Water purification equipment,Drinking water equipment,Integrated pump station,Stainless steel water tank,Stainless Steel Metal Products,pressure vessel,water pump,valve,motor,Electronic equipment,Low voltage electronic control equipment,Technology development of disinfection equipment,Production,Sales,Install,After-sales operation and maintenance service;Municipal Engineering,Environmental Engineering,Construction of electromechanical installation works;Water supply and drainage engineering system,Environmental Engineering System,Security remote monitoring system,Automation Control System,Sewage treatment plant,Integrated water plant,Overall solution for waterworks process,Overall solution for safety and energy saving,Energy saving peak staggering system solution,Secondary water supply and water plant operation and maintenance service system solutions,Intelligent water supply standard pump room system solution,The design of the overall solution for smart water affairs and the technical research and development of related processes and equipment,software development,consult,to promote,transfer,design,construction,equipment supply,Install,operate,maintain;Cleaning and disinfection of stainless steel water tank;Wujinjiaodian products,Fire equipment,Wire and Cable,Sales of mechanical and electronic equipment;Self-operated and agent import and export business of various commodities and technologies(The state restricts and prohibits enterprises from operating commodities and technologies except);Business Consulting;Equipment and House Lease.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Parker Environmental Technology (Shanghai) Co., Ltd., established on 1997-07-03, The scope of business includes the design and construction of environmental protection projects,to develop;Production wastewater,Flue gas treatment equipment(limited branch),Sell ​​self-produced products,Provide related installation services and environmental engineering consulting services;Water quality technical testing and monitoring services,Technical development in the field of sewage treatment technology,technical consulting,technology transfer,Technical Services(Limited to branch operations).[Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Zhangjiagang Zidong Machinery Technology Co., Ltd., established on 2014-11-26, Business scope includes technical research and development in the field of machinery,technology transfer,Technical consulting and related technical services;General machinery manufacturing,processing,Sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Kriszhong (Tianjin) Technology Co., Ltd., established on 2014-12-11, Business scope includes general items:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Engineering Management Services;Land Consolidation Services;Planning and Design Management;Industrial Engineering Design Services;Environmental Consulting Services;Social Stability Risk Assessment;water resource management;Hydrological Services;Manufacture of special equipment for environmental protection;Land Survey and Evaluation Services;Information Consulting Service(Not including licensing information consulting services);Energy saving management service;Property Service Evaluation;Resource recycling service technical consultation;Climate Feasibility Demonstration Consulting Services;Landscaping engineering construction;Agricultural professional and auxiliary activities;Labor service(Does not include labor dispatch);Engineering and Technology Research and Experimental Development;Solid Waste Treatment;Earthwork construction;Water Conservancy Related Consulting Services;water pollution control;Sales of special instruments and meters for environmental monitoring;Manufacturing of ecological environment monitoring and testing instruments;Ecological Restoration and Ecological Protection Services;Water Environment Pollution Prevention and Control Services;Soil Erosion Prevention and Control Services;Basic geological survey;Soil Pollution Control and Restoration Services;Security Consulting Services;Ecological resource monitoring;property management;business training(Does not include education and training,Vocational skills training and other licensed training).(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Korea Research Institute of Bioscience and Biotechnology (KRIBB) is a government research institute in Daejeon, South Korea. It is dedicated to biotechnology research across a broad span of expertise, from basic studies for the fundamental understanding of life phenomena to applied studies such as drug discovery, novel biomaterials, integrated biotechnology and bioinformation.

Chongqing Chaoda Environmental Protection Technology Co., Ltd., established on 2015-02-15, Business scope includes licensed projects:Construction Engineering Construction;Mapping service;Construction Engineering Survey.(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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Municipal facilities management;Water Environment Pollution Prevention and Control Services;water pollution control;Air Pollution Control;Atmospheric Environmental Pollution Prevention and Control Services;Ecological Restoration and Ecological Protection Services;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Environmental emergency technical equipment manufacturing;Engineering and Technology Research and Experimental Development;Electronic special equipment manufacturing;Environmental Consulting Services;Environmental Protection Monitoring;Planning and Design Management;Environmental emergency management service;Sales of solar thermal power generation products;Sales of solar thermal utilization products;Sales of solar thermal utilization equipment;Solar Power Technology Services;Sales of new energy original moving equipment;Lighting sales;Manufacture of power distribution switch control equipment;Manufacturing of power facilities and equipment;Sales of mechanical and electrical equipment;electric wire,cable management;Instrument sales;Mechanical Parts,Parts sales;Specialty Chemicals Sales(Free of Hazardous Chemicals);Sales of engineering plastics and synthetic resins;Manufacturing of plastic products;Sales of plastic products.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Ningbo Longxing Ecological Agriculture Technology Development Co., Ltd., established on 2011-09-08, Business scope includes fruits and vegetables,flowers,Seedling planting,wholesale,retail;Landscaping,design;The introduction of advanced agricultural technology,research and development,to promote;Amino Acid Containing Water Soluble Fertilizer,Humic Acid Water Soluble Fertilizer,Production of organic manure from livestock and poultry manure;seed(No more repackaging),small and medium farm tools,Fertilizer Wholesale,retail;Domestic sewage treatment;Research and development of biogas engineering,Install,construction;Biogas facility maintenance;Retailing of accessories for biogas facilities;Pesticide retail(Limited to branch operations).

Tangent Company provides on-site water treatment services for homeowners and commercial businesses.

Shandong Hangkai Ship Technology Co., Ltd., established on 2015-08-03, Business scope includes licensed projects:Import and export;Various construction activities.(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:Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;software development;software sales;Sales of plastic products;Water transportation equipment spare parts sales;Environmental protection special equipment sales;battery sales;Mechanical and electrical equipment manufacturing;Manufacture of glass fiber reinforced plastic products;Manufacture of special equipment for environmental protection;Shipbuilding.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

INAX Corp. manufactures and distributes plumbing fixtures and bathroom tiles. Its products include tiles and sanitary fixtures. The company provides products for residential, commercial, and public buildings. INAX was founded in February, 1924 and is headquartered in Tokoname, Japan.

Zhejiang Feilong Pipe Industry Group Co., Ltd., established on 2001-08-20, Business scope includes general items:Manufacturing of plastic products;Non-ferrous metal rolling processing;Metal material manufacturing;Fabrication of Metal Structures;Door and window manufacturing and processing;Metal surface treatment and heat treatment;Manufacture of glass fiber reinforced plastic products;Sales of high-performance non-ferrous metals and alloy materials;Sales of new metal functional materials;Metal Material Sales;Sales of building materials;Non-ferrous metal alloy sales;Metal Structure Sales;Metal Products Sales;Door and window sales;Sales of plastic products;Sales of glass fiber reinforced plastic products;Sales of engineering plastics and synthetic resins;Synthetic Materials Sales;Mechanical Parts,Parts sales;New material technology research and development;R&D of metal products;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license).

Suzhou Kemi Intelligent Technology Co., Ltd., established on 2016-09-01, Business scope includes research and development,Sales:Intelligent building products and equipment,Industrial automation products and equipment,Energy saving and environmental protection products and equipment,electronic product,Electrical Equipment,Communication products and equipment,Computer hardware and software;Intelligent Building Engineering,Design and construction of energy saving and environmental protection projects;Information system integration service;Business Consulting;Sales:household appliances,paper products,Office Equipment and Supplies,Daily necessities.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Anhui Zhongke Airui Intelligent Environment Co., Ltd., established on 2017-06-16, Business scope includes research and development of environmental protection equipment,design,Production,Sales,Installation and operation and maintenance management;Clean Energy Management;Wind and solar PV project development,the construction,operate,management consulting,Operation and maintenance;Urban domestic waste management and cleaning,collect,transportation,deal with;City and Country Life,Industrial Wastewater Treatment;River management,Black and odorous water treatment;FRP products,Fiberglass winding septic tank,Polyethylene plastic products,Three format septic tank,(single urn,double urn,three urns)septic tank,Vacuum Negative Pressure Equipment,Septic tank,Integrated pump station,Research and development of sewage treatment equipment,design,Production,Sales,Installation and operation and maintenance management;Landscaping;Nursery stock cultivation and product sales;Computer hardware and auxiliary equipment development,Sales;computer technology development,Application and Technical Services;Information system integration.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Kunming Puretown Environmental Tech, Inc. engages in the manufacture of plastic products. Its products include plastic pipes, plastic manhole series, sheet molding compound septic tanks, grease traps, reservoir series, and plastic raw materials analysis equipment. The company was founded in September 2003 and is headquartered in Kunming, China.

Daqing Oilfield Design Institute Co., Ltd., established on 2001-11-05, Business scope includes engineering consulting,design,supervision,survey,surveying and mapping,Geotechnical Engineering and General Contracting;Environmental Impact Assessment of Construction Projects;Engineering Technology Development;Oilfield Chemistry,Materials Technology Research;chemical additives(Free of Hazardous Chemicals,Inflammable and explosive products and highly toxic),Anti-corrosion material production,Sales;Processing of special equipment for oil drilling,Sales;Environmental monitoring;Environmental Protection Acceptance Investigation and Monitoring of Project Completion;Energy saving and emission reduction technology development service consulting;security evaluation;Safety inspection of fire protection facilities;oil gas water light hydrocarbon,Chemicals,Building material analysis inspection and metrological verification;Occupational Hygiene Evaluation Test,Geographic information and digital technology services Foreign economic and technical cooperation business;Labor dispatch;Conference and Exhibition Services;Hotel services and catering services;Journal publishing;advertising.

Shandong Haili Pipeline Technology Co., Ltd., established on 2013-05-17, Business scope includes general items:Manufacturing of plastic products;Sales of plastic products;irrigation service;Manufacture of special equipment for plastic processing;Sales of special equipment for plastic processing;farming,Forest,animal husbandry,vice,Sales of fishery specialized machinery;sales agent;Manufacture of glass fiber reinforced plastic products;Sales of glass fiber reinforced plastic products;Manufacturing of rubber products;Rubber Products Sales;Manufacture of special equipment for rubber processing;New material technology research and development;Sales of engineering plastics and synthetic resins;Synthetic Fiber Sales;High quality synthetic rubber for sale;synthetic material manufacturing(Free of Hazardous Chemicals);Synthetic Materials Sales;Water Conservancy Related Consulting Services;Research and development of unconventional water source utilization technology;Manufacture of special equipment for environmental protection;Environmental protection special equipment sales;Manufacturing of basic chemical raw materials(Manufacture of licensed chemicals free of hazardous chemicals);Chemical product sales(No licensed chemical products);Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Specialty Chemicals Sales(Free of Hazardous Chemicals);Industrial Design Services;Municipal facilities management;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)licensed items:road freight transport(Does not contain dangerous goods);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)

Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd. is located in Weifang, the beautiful kite capital of the world. The company is a comprehensive production enterprise integrating research, development, production and sales of water treatment equipment and environmental purification equipment. The company has passed the ISO9001-2008 quality system certification and water related approvals. The equipment has been sold all over the country and also exported to many countries and has been well received by customers! The company's main products include: chlorine dioxide generator, sodium hypochlorite generator, slow release sterilizer, chemical feeder, dechlorination device, chlorine dioxide feeder, buried integrated sewage treatment equipment, cavitation air flotation machine, dissolved air flotation machine, filtering equipment, automatic dosing device, aerator, rotary mechanical grid, acid mist absorber and PLC control cabinet, chlorine leakage alarm device, residual chlorine detector, microcomputer controller Metering pump and other equipment. At present, "Hengyuan" sewage treatment equipment is widely used in drinking water, municipal sewage, hospital sewage, domestic sewage, airport sewage, expressway sewage, scenic spot sewage, food factory, industrial circulating cooling water, reclaimed water reuse and other different fields. The company has a sound management system, a sound organization and a strong technical force. The company has a number of excellent scientific research and management professionals, can provide customers with good pre-sale, sales and after-sales services, and can design targeted water treatment equipment and equipment plans according to the user's water conditions, so as to achieve economic, practical, high-quality and efficient. Weifang Hengyuan Environmental Protection Water Treatment Equipment Co., Ltd. serves the society, returns to the society and makes every effort to do a good job in environmental protection based on the business philosophy of "prospering the enterprise through science and technology, and prospering the enterprise through talents" and the enterprise tenet of "quality first, honesty based".

Xuzhou Tianyi Plastic Products Co., Ltd., established on 2008-01-18, Business scope includes plastic products,Water treatment equipment production,Sales,Environmental Engineering,Municipal Engineering,drainage works,road works,Landscaping project,Bridge and culvert engineering construction,Sewage treatment and utilization of renewable resources,Equipment,plumbing equipment,Fire Equipment,building materials(except stone)Sales,road general cargo transportation.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)