Hangzhou De'an Lifesaving Equipment Technology Co., Ltd., established on 2011-03-07, Business scope includes manufacturing,processing,research and development:fire escape hatch;manufacture,processing:CNC machine tool,insurance compartment,gun case,smart vault,safe,vault door,steel furniture**

Shaanxi Sihai Measurement and Control Technology Co., Ltd., established on 2002-01-29, Business scope includes electromechanical products(except cars),General Electronics,Industrial Automation Control Equipment,Network equipment,Instrumentation and spare parts,R&D of medical devices,Production,Sales;oxygen machine,Research and development of oxygen supply device and protective equipment,production and sales;Development of computer related products,Production,Sales;Computer system integration and software development,Data Acquisition and Control(except internet business)technology development,technology transfer,Technical Consulting and Technical Services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Changchun Litai Biotechnology Co., Ltd., established on 2014-04-14, Business scope includes biotechnology research,to develop,technology transfer,Technical Advisory Services*

Wukun Steel Co., Ltd. is a Chinese private company located in Kunming that manufactures rolled steel products.

HBIS Co., Ltd. engages in the production of steel. It specializes in smelting of vanadium-titanium steel and production of vanadium products. The company steel products are divided into four categories: sheet, bar, wire, and steel profile. Its products include cold rolled sheet, high-strength rebar, and pipeline steel, automobile plates, home appliance plates, pipeline steel, steel for nuclear power, and high-strength earthquake-resistant building materials. The company was founded on June 29, 1994 and is headquartered in Shijiazhuang, China.

Chongqing PSK-Health Sci-Tech Development Co., Ltd. is a private company headquartered in Chongqing, China, also operating in the United States. The firm engages in research, development, production and distribution of medical equipment. It was founded in 2004. Fang Wei is currently the CEO of the company.

Ikiken KK, a subsidiary of Air Water, Inc., is a Japanese company located in Sayama that manufactures oxygen concentrate machines.

Kunming Iron & Steel Co. Ltd. is a Chinese company located in Kunming and ultimately controlled by the Government of China that manufactures and sells specialty steel products.

Zhuhai Anno Medical Technology Co., Ltd., established on 2015-11-18, The scope of business includes Class II6821Medical electronic equipment;Class II6822Medical Optics,Instruments and endoscopic equipment;Class II6823Medical Ultrasonic Instruments and Related Equipment;Class II6824Medical laser equipment;Class II6826Physiotherapy and Rehabilitation Equipment;Class II6841Medical testing and basic equipment;Class II6854operating room,emergency room,Consulting room equipment and appliances;Class II6856Ward Nursing Equipment and Appliances;Class II6857Disinfection and sterilization equipment and utensils;Class III6823Medical Ultrasonic Instruments and Related Equipment;Class III6824Medical laser equipment;Class III6825Medical high-frequency equipment;Class III6826Physiotherapy and Rehabilitation Equipment;Class III6828Medical Magnetic Resonance Equipment;Class III6830Medical Magnetic Resonance Equipment;Class III6832Medical high-energy ray equipment;Class III6840Clinical Laboratory Analytical Instruments;Class III6841Medical testing and basic equipment;Class III6854operating room,emergency room,Consulting room equipment and appliances;Class III6857Disinfection and sterilization equipment and utensils;Class III6858medical cold therapy,low temperature,Refrigeration equipment and appliances;Class III6870software,Development of computer information systems,Wholesale and retail of computer hardware,Development and sales of computer software;equipment installation,After-sales maintenance,maintain,Maintenance service and related technical consultation;Research and development of medical equipment and appliances,Production,Install,Sales and Leasing,Medical Gas Engineering,Clean operating room equipment installation project;mechanical,electronic product,building materials,Wholesale of communication equipment,retail,Import and export of goods and technology.(None of the above is legal,Administrative regulations,The State Council decided to prohibit and require pre-approval projects)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Northern is a manufacturer dedicated to the field of medical equipment. They conduct research and development of gene-development products for patient safety. Their products include anesthesia machines, medical ventilators, home and community oxygen therapy machines, intensive care equipment, and central station system. They provide products, services, and solutions for clinical care.

Hunan Hezong Shimao Technology Development Co., Ltd., established on 2016-09-22, Business scope includes Internet technology development,Technology Consulting,Technology and technical services,technology transfer;Development and construction of e-commerce platform;eco-agricultural tourism,Development of tourism projects;Development and management of leisure agricultural projects;Planning and design of tourist attractions,to develop,manage;Self-operated and agent import and export of various commodities and technologies,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of;Business Management Consulting Services;Business Consulting;Meeting,Exhibition and related services;National fitness technology service;Nutrition and Health Consulting Services;Health Care Services;Community,Street Park,Management services for parks and other sports venues;Biological product,Cultural products,Research and development of agricultural products;Health products,Pre-packaged food,Agricultural and sideline products,crafts,liquor,Beverages and Tea,Agricultural sales;Acquisition of agricultural and sideline products;tea house service;Tourism Management Services;Travel Advisory Service;Tourism planning and design;Production of cultural products;Primary processing of agricultural products.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments,Do not engage in unauthorizedP2Ponline loan,Equity crowdfunding,internet insurance,Asset management and cross-border finance,Third party payment,virtual currency transaction,ICO,Internet financial services such as illegal foreign exchange)

Tianjin Hongrui Changtai Energy Saving Technology Co., Ltd., established on 2011-02-18, Business scope includes energy saving,Technology development of environmental protection equipment and accessories,design,manufacture;Technology development of automation control system,transfer,consult,Serve;Technological development of electromechanical equipment,manufacture,Sales;Sales of computers and communication equipment,Install,repair,Sales of special equipment and accessories for smelting,Install,repair;Technical development of combustion equipment,design,manufacture;pressure piping design,Install(It can only be operated after obtaining the permission of the special equipment safety supervision department).(If the above business scope involves industry licensing, the license certificate,Operate within the validity period,If the country has special franchise regulations, it shall be handled in accordance with the regulations)(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Nantong Jinlu Intelligent Equipment Co., Ltd., established on 2016-06-24, Business scope includes intelligent fresh air equipment manufacturing,Sales;Industrial waste gas treatment equipment,Solar Fresh Air Machine,Manufacture of solar refrigerators,Sales,Install,repair.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Jiangsu Baizhou Safety Technology Co., Ltd., established on 2014-10-31, Business scope includes research and development of marine supporting equipment,Production,life jacket,Production of firefighting clothing,Sales,Ordinary Labor Protection Articles,Respiratory Apparatus Sales,Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Tairui Medical Products (Taizhou) Co., Ltd., established on 2004-04-30, Business scope includes production,Sales:Class I medical device,Class II medical device,Class III Medical Devices,sell hygiene products,Labor protection products,disinfection products(Free of Hazardous Chemicals),cosmetic,Sports protective equipment;Handle registration procedures for medical device products;Sterilization service;Technology research and development of medical devices;Medical Information Consulting Service(Does not include diagnosis and treatment),Self-operated and agent import and export business of various commodities and technologies(Except for commodities and technologies that the state restricts enterprises to operate or prohibits import and export).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Yantai Hongyuan Oxygen Co., Ltd., established on 1998-03-19, Business scope includes general items:Production of Class I Medical Devices;Sales of Class I Medical Devices;Sales of Class II Medical Devices;Special Equipment Sales;Diving and salvage equipment sales;Diving and salvage equipment manufacturing;Ocean engineering equipment sales;Manufacture of special machinery for tunnel construction;Sales of special machinery for tunnel construction;Manufacturing of underwater systems and operating equipment;Sales of subsea systems and work equipment;Machinery and Equipment Leasing;Medical equipment rental;Special equipment rental;Engineering technical service(planning management,survey,design,Except supervision);Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Information Technology Consulting Services;Medical Research and Experimental Development;Metalwork Repair;Special Equipment Repair;electrical equipment repair;Instrument Repair(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 Class III Medical Devices;Class III medical device business;Special equipment manufacturing;Installation, modification and repair of special equipment;Special Equipment Design;Internet information service(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)

Beijing Beiyang Kangyi Gas Equipment Installation Engineering Co., Ltd., established on 1984-07-21, Business scope includes professional contracting;Processing and assembly of medical center negative pressure suction system,Medical Center Oxygen Supply System,medical instruments,gas cryogenic container;Install,Sales of vacuum suction systems for medical centers,Medical Center Oxygen Supply System,medical instruments(Ikind),gas cryogenic container;Technical extension services;Sales of medical devicesIIkind.(Market entities independently choose business projects in accordance with the law,Carry out business activities;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.)

Shandong Laigang Yongfeng Steel Corp. is a private company headquartered in Dezhou, China, that engages in steel rolling.