L'Air Liquide SA engages in gas supply for large industry and health businesses. It operates through the following segments: Gas & Services, Engineering & Construction, and Global Markets & Technologies. The Gas & Services segment activities are organized by geographical areas, which determine sales policies and development projects. The Engineering & Construction segment designs, develops and builds industrial gas production plants. The Global Markets & Technologies segment focuses on new markets which require a global approach, drawing on science, technologies, development models, and usages related to digital transformation. The company was founded by Georges Claude and Paul Delorme on November 8, 1902 and is headquartered in Paris, France.

Suzhou Wantai Vacuum Furnace Research Institute Co., Ltd., established on 2002-09-10, Business scope includes licensed business scope:General business scope:vacuum furnace,Hardware,mold,Research and development of polysilicon ingot furnace,Production,Sales;Sales of vacuum equipment parts;Vacuum Technology Consulting and Services,Vacuum technology transfer;Self-operated and agent import and export business of various commodities and technologies.

Belco Technologies Corp., part of Corteva, Inc., is an American company located in Parsippany, NJ, that supplies air pollution control systems for oil refiners. It was acquired by E.I. du Pont de Nemours & Co., now part of Corteva, Inc. on January 09, 2006.

Chugai Ro prepares test equipment for customers. Their product categories parts heat treatment furnaces, material heat treatment furnaces, steel and, non-ferrous metal plants, burner control equipment, combustion control equipment, substrate, film coating, drying equipment, air purification equipment, kiln, and sludge incinerator.

Suzhou Industrial Park Jestone Vacuum Technology Co., Ltd., established on 2012-07-18, Business scope includes research and development,Sales:vacuum equipment,New energy equipment,New materials and related equipment,And provide related technical services,technology transfer,technical consulting,technology development.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Beijing Mechanical and Electrical Research Institute Co., Ltd. of China National Machinery Industry Institute Group, established on 2000-09-08, Business scope includes hosting<metal heat treatment>,<Forging Technology>Magazine;Manage the export business of self-produced products and technologies of the company and member units;technology development,technical consulting,technology transfer,Technical Services;Raw and auxiliary materials required for the production of the enterprise and member enterprises,Instrumentation,Equipment,Import business of spare parts and technology(The state restricts the operation of the company and the state prohibits the import and export of goods except);operating incoming material processing and"Three to one make up"business;contractor;Use own<metal heat treatment>,<Forging Technology>magazine post ad;Application software service;selling computers,Software and Auxiliary Equipment;Technical testing;Conference Services;Undertake exhibition and display activities;Office space for rent;property management;Motor Vehicle Public Parking Services.(Enterprises independently choose operating projects according to 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 city's industrial policies.)

Ipsen, Inc. design and manufacture of industrial atmosphere and vacuum heat-treating systems and supervisory controls systems. It offers vacuum furnaces, atmosphere furnaces, and PdMetrics software platform. The company was founded by Harold Ipsen in 1948 and is headquartered in Cherry Valley, IL.

ALD Vacuum Technologies GmbH manufactures and markets heat treatment systems. The firm produces specialty metals and metallurgical vacuum furnace systems and it designs and manufactures vacuum furnace systems for automotive, fuel systems, aerospace, tool and die, medical, heavy equipment, oil and gas, and commercial heat treating. It also offers engineered products and furnace systems for the nuclear research and industry applications. The company was founded in 1994 and is headquartered in Hanau, Germany.

Zhengzhou Feihong Heat Treatment Equipment Manufacturing Co., Ltd., established on 2003-02-24, Business scope includes machining,Sales;Metal heat treatment and equipment manufacturing and sales;auto parts,Production and sales of agricultural machinery accessories.

Wujiang Yitai Vacuum Equipment Technology Co., Ltd., established on 2011-02-22, Business scope includes vacuum equipment,Equipment,Photovoltaic equipment,industrial furnace,Development of crystal growth equipment,manufacture,processing,Sales;Metal material heat treatment processing;Vacuum technology consulting and transfer services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Shanghai Xianyue Metallurgical Technology Co., Ltd., established on 2010-08-26, Business scope includes metal heat treatment and surface treatment equipment,Metal processing machinery and equipment,Research and development of metal smelting and rolling processing equipment,design,Sales and service;Engaged in the import and export of goods and technology. [Items subject to approval by law,Business activities can only be carried out after approval by relevant departments]

Linyi Jinli Machinety Co. Ltd. is a private company headquartered in China that manufactures metal stamping products.

Wujiang Tiandiren Vacuum Furnace Co., Ltd., established on 2005-04-30, Business scope includes vacuum furnace design, production and sales,Technical consultation and service;Sales:Electric Furnace Accessories,Hardware appliances;Heat treatment process consulting service.

Hunan Jintec Technology Co., Ltd., established on 2014-06-12, Business scope includes industrial kiln technology research and development;Industrial kiln manufacturing;Intelligent technical service;Intelligent equipment manufacturing,Sales;Sales of industrial kilns.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

HEESS GmbH & Co. KG is a German private company located in Lampertheim that manufactures fixture hardening systems. The firm was founded in 1945. Thomas Strenge is currently the CEO of the company.\nThe company says this about itself: HEESS is today the world? leading manufacturer of fixture hardening systems. Backed by many years of expertise and decades of experience, systems and machines from HEESS are characterized by high reliability minimal tolerances minimum grinding allowances low maintenance high machine availability and exceptionally good dimensional accuracy of components.

AICHELIN Ges.m.b.H. manufactures industrial plants and components for thermal and thermochemical heat treatment of metallic parts. It specializes in industrial furnaces, induction heating, and industrial gas burner systems. The company was founded by Jakob Aichelin in 1868 and is headquartered in Moedling, Austria.

Beijing Huaxiang Electric Furnace Technology Co., Ltd., established on 1988-02-01, The scope of business includes the production of electric furnaces,Heat Exchanger;Technical development of mechanical and electrical products,technology transfer,technical consulting,Technical Services;Sales of mechanical and electrical equipment,auto parts,metallic material,Wujinjiaodian(Excluding three-wheeled motorcycles and motorized wheelchairs for the disabled,E-bike not included),decorative material;Import and export;Technology Import and Export;Agent import and export;Rental construction machinery and equipment.(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.)

Jiangsu Ishikawa Island Fengdong Vacuum Technology Co., Ltd., established on 2014-09-18, The business scope includes vacuum heat treatment equipment and its parts,Marketing plan of cleaning equipment,design,manufacture,Sales and after-sales service;Vacuum heat treatment equipment and its parts,Import and export of cleaning equipment and its parts,commission agent(except auction)and wholesale(Commodities that do not involve state trade management,Quota involved,of license-managed goods,Apply in accordance with relevant national regulations);Heat treatment processing services and heat treatment technology consulting services.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Ningbo Xingbo Machinery Co., Ltd., established on 2002-12-25, Business scope includes automotive,motorcycle mold,Auto parts,Fixture Design,Fabrication and heat treatment processing;Production of plastic products;Manufacturing of precision machinery parts,processing;Development and service of mechanical process technology;Mold material sales.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)