Hubei Kaile Science & Technology Co., Ltd. engages in the research, development, production, and sale of fiber optic cables, communication tubes, network data link products, and mobile intelligent communication products. It operates through the following business segments: Network information material, Real Estate, Communication software technology development, and Private network communication. Its products include fiber optic cables, optical fibers, communication cables, silicon core tubes, plastic pipes, mobile phones, mobile phone motherboards, and real estate. It also provides private network communication and information services. The company was founded by Di Xiong Zhu in 1982 and is headquartered in Jingzhou, China.

Jiangsu Shuangjia Hydraulic Machinery Manufacturing Co., Ltd., established on 2011-01-19, The scope of business includes manufacturing ship machinery,deck machinery,Ship Outfitting,Internal Combustion Engine Parts,Metal Hose,Compensator,hydraulic motor,Hydraulic Components,air motor,Pneumatic Components,Hoisting Machinery,Metal bellows welding,molding equipment,Hydraulic valve,Complete hydraulic system.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Liaoning Songge Technology Co., Ltd., established on 2017-05-23, Business scope includes general items:software development,Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion,software sales,business management,Business Management Consulting,Corporate Image Planning,marketing planning,advertising,Advertising Design,acting,Organize cultural and artistic exchange activities,Sports event planning,sports competition organization,Tourism development project planning consultation,Non-residential real estate leases,property management,Socioeconomic Advisory Services,Conference and Exhibition Services,Personal Business Services,Entrepreneurial Space Services,Information Consulting Service(Not including licensing information consulting services),Information Technology Consulting Services,Park Management Services,Technology intermediary service,car park service,Retailing of computer software, hardware and auxiliary equipment,Wholesale of computer software, hardware and auxiliary equipment,Computer and communication equipment rental,Sales of Service Consumer Robots,Research and development of intelligent robots,Intelligent robot sales,Mechanical Parts,Parts sales,Machinery and Equipment Leasing,rental service(Licensed rental services not included),Car Wash Equipment Sales,Business agency service(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shanghai Futang Biotechnology Co., Ltd., established on 2010-06-13, Business scope includes licensed projects:Class III medical device 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:Research and development of biotechnology,Technology development in the field of medical technology expertise,Technical Services,technology transfer,technical consulting,Sales:Instrumentation,Wujinjiaodian,cosmetic,Daily necessities,Rubber products,cleaning supplies,Computer hardware and software,crafts,Cultural office supplies,Expo Services,Business Consulting.(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Shanxi Fengxi Chemical Equipment Co., Ltd., established on 1999-09-06, Business scope includes glass-lined equipment,Design and manufacture of chemical machinery and metal components,Chemical and petroleum equipment pipeline installation,Mechanical and electrical equipment installation engineering;steel,Non-ferrous metals,refractory material,metal products,motor,electrical appliance,Instrument sales;Pressure vessel design and manufacture;Lifting machinery manufacturing,Install,transform,repair(At the same time, engage in business activities with a valid license);Anti-corrosion and thermal insulation engineering construction;road freight transport.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Black Ant Brothers Technology Co., Ltd. principally engages in technology transfer, technology development, technology promotion, technical consultation, sale of computer software and accessory devices, as well as the provision of technical services. It develops a robotic cleaning machine which targets the building facade cleaning market. The company was founded by Wei Jie Wang on September 22, 2017 and is headquartered in Beijing, China.

Liaohe Petroleum Exploration Bureau Co., Ltd. is a Chinese company located in Panjin and ultimately controlled by the Government of China. The firm engages in the engineering construction, technical service, goods supply, gas injection and production. It was founded in 1984. Zhong Xing Li is currently the CEO of the company.

Lanpec Technologies Co., Ltd. engages in the research, development, design, production, installation, and sale of special equipment for petroleum and petrochemicals. It operates through the following business segments: Contracting, Special equipment manufacturing, Other services, and Other. The company products include heat exchange technology products such as heat exchangers and air coolers, ball and container technology products such as ball cans and towers, separation technology products such as separation processing equipment for oil and gas production, and drilling equipment technology products such as oil rigs. It also provides testing and analysis services for oil drilling equipment. The company was founded in May 1960 and is headquartered in Lanzhou, China.

China Nuclear Maintenance Co., Ltd., established on 1988-01-09, Business scope includes licensed projects:Construction Engineering Construction;Installation, modification and repair of special equipment;power transmission,powered by,Installation of power receiving facilities,Repair and Test;Electrical Installation Services;Inspection and testing service;Installation of civil nuclear safety equipment;Non-destructive testing of civil nuclear safety equipment;Civil air defense engineering protective equipment sales;Disinfection equipment sales;Class III medical device business[Branch operation];Manufacture of civil air defense engineering protective equipment[Branch operation];For-profit private vocational skills training institutions[Branch operation].(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:Complete set of nuclear power equipment and engineering technology research and development;Research and development of intelligent robots;Biochemical product technology research and development;Artificial intelligence application software development;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Power Generation Technical Services;General machinery and equipment installation services;Environmental emergency management service;Information Technology Consulting Services;Information system integration service;Metering technical service;Security technology prevention system design and construction services;Conference and Exhibition Services;Fire technical service;General Equipment Repair;Special Equipment Repair;electrical equipment repair;Instrument Repair;Engineering and Technology Research and Experimental Development;Business Management Consulting;Environmental emergency technical equipment sales;Instrument sales;Sales of mechanical and electrical equipment;Sales of building materials;Smart Instrument Sales;Experimental analysis instrument sales;Sales of special labor protection products;Security equipment sales;Sales of teaching models and teaching aids;Non-residential real estate leases;Foreign contracted projects;Sales of Class I Medical Devices;Sales of Class II Medical Devices[Branch operation];Manufacture of teaching models and teaching aids[Branch operation];Instrument Manufacturing[Branch operation].(Except for projects subject to approval by law,Carry out business activities independently in accordance with the law with a business license)

Tianjin Shanhaiguan Bean Products Co., Ltd., established on 1985-07-24, Business scope includes licensed projects:soy products manufacturing;food production;food sales;road freight transport(Does not contain dangerous goods);Catering Services;Food Internet Sales.(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:Food import and export;Import and export;Wholesale of edible agricultural products;Retailing of Edible Agricultural Products;internet sales(Except for products that require a license for sale);Non-residential real estate leases;Land use right lease;property management;Technology Import and Export;Catering Management;Arts and crafts and collectibles retail(Except for ivory and its 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).

Wuxi Xineng Boiler Co., Ltd., established on 1997-11-10, Business scope includesAlevel boiler(Power station boiler,industrial boiler,Organic heat carrier heating furnace),pressure vessel,Production of metal mechanism components,processing;technology development,technology transfer,Technical Services,technical consulting;boiler installation,repair,transform;aftersale service provided;Contract Energy Management.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Zhongman Power Pipeline (Tianjin) Co., Ltd., established on 2005-02-28, The scope of business includes power pipelines,steel pipe manufacturing,Pipe fittings manufacturing,Manufacturing of oil drilling equipment and special pipes;steel,Wholesale and retail of pipe fittings;Import and export;General cargo.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Hefei Zhongan Machinery Electric Co., Ltd., established on 2000-06-16, Business scope includes licensed projects: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)General project:Household Appliance Manufacturing;Home Appliance Sales;Manufacturing of auto parts and accessories;Manufacturing of special equipment(Manufacture of licensed professional equipment not included);Metal Material Sales;Chemical product sales(No licensed chemical products);Non-residential real estate leases(Except for licensed business,Can independently operate projects that are not prohibited or restricted by laws and regulations)

Homa City Wind Detonator Mould Manufacturing Co., Ltd., established on 2003-02-25, Business scope includes production,Sales:Centrifugal cast pipe production line and supporting equipment,Pipe mold,Oil Drilling Tools,oil tools,oil equipment,Centrifugal cast tube,casting;Operating the mechanical and electrical products produced by the company,Import and export business of complete sets of equipment and related technologies.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)***

Hubei Xing Rui Silicon Material Co., Ltd. engages in the production and sale of chemical products. It offers sodium hydroxide, liquid chlorine, hydrogen, hydrochloric acid, sodium hypochlorite, bleaching powder, dimethyldichlorosilane, monomethyltrichlorosilane, potassium hydroxide, and sulfuric acid products. The company was founded on January 22, 2008 and is headquartered in Yichang, China.

Sichuan Chuanguo Boiler Co., Ltd. is a company headquartered in China ultimately controlled by the Government of China that manufactures and distributes electrical power equipment.

Zhejiang Debao Electric Co., Ltd., established on 2001-12-12, The business scope includes refrigeration appliances and accessories,Daily hardware manufacturing,processing;Packaging Materials,metallic material,rubber,Agricultural payment products(Does not contain cocoons,cotton)wholesale,retail;own house for rent;Property Management Services(Operating with a valid qualification certificate)

Tianjin Haokang Technology Development Co., Ltd., established on 2015-01-14, Business scope includes technical development of plastic pipes and fittings,consultation service,pipe,Pipe fittings manufacturing,Sales,Import and export of goods and technology,construction work,Decoration project,Pipeline construction,Manufacture of water separators and plumbing fittings,processing,building cement components,building materials,Decoration materials sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shengli Oilfield Zhongyi Petroleum Equipment Co., Ltd., established on 2002-10-23, Business scope includes oil equipment sales;Valve Manufacturing,Sales and technical service;cast steel,Flange processing;filter,Wujinjiaodian,cable,Instrumentation,steel,pressure vessel,pipe fittings,Chemical Equipment,Marine appliances,Explosion-proof electrical appliances,High and low voltage electrical appliances,electronics(Passenger cars with less than nine seats are not included),Sales of metal products;Various anti-corrosion insulation pipe sales and engineering construction;House to rent,Machinery and equipment sales and leasing;Electromyography;cement grouting;Warehouse Logistics(Does not contain dangerous goods).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)