Sartorius Lab Instruments GmbH & Co. KG, part of Sartorius AG, is a German company located in Goettingen that manufactures laboratory instruments.

The Korea Research Institute of Standards and Science (KRISS) is the national measurement standards laboratory for the Republic of Korea. It is a government-funded institute responsible for providing national measurement standards and advancing measurement technologies. KRISS is also an active member of the General Conference on Weights and Measures (CGPM).

Rigaku Corp. designs and manufactures scientific instruments. Its products include X-ray diffraction instruments, X-ray fluorescence , small angle X-ray scattering , protein crystallography, handheld laser induced breakdown spectrometers, process elemental analyzers, thermal analysis , non-destructive testing, small molecule crystallography, stress analyzers, X-ray imaging, evolved gas analysis, and conductor metrology. The company was founded in 1951 and is headquartered in Tokyo, Japan.

Located in Suzhou Industrial Park, Jiangsu Province, Jiangsu Dongfang Aerospace Calibration and Testing Co., Ltd. (hereinafter referred to as OACT) is a comprehensive third-party service organization integrating calibration, testing, training and technical services. Founded in March 2010, OACT was invested and established by Beijing Oriental Measurement and Testing Institute under China Academy of Space Technology (the Fifth Academy of Aerospace Science and Technology) of China Aerospace Science and Technology Corporation. In April 2011, it was approved by China National Accreditation Service for Conformity Assessment (CNAS) for the competence of testing and calibration laboratories, with the approval number of CNAS L5056. At present, the testing and calibration projects recognized by CNAS involve seven measurement professional fields, including electromagnetism, radio, time frequency, geometry, thermal engineering, mechanics and chemistry. OACT adheres to the rigorous, professional, accurate and advanced measurement concept, abides by the quality commitment of "quality first, customer first, scientific and fair, and stop at perfection", and uses advanced instruments and equipment and exquisite testing technology to wholeheartedly provide each customer with high-level calibration and testing services and overall solutions.

Korea Instrument Co., Ltd. provides semiconductor testing services. Its products include cantilever, vertical and fine pitch probe card. The company operates through following business divisions Memory Division, LSI Division, and STC Division. The company was founded on May 27, 1996 and is headquartered in Hwaseong, South Korea.

Beijing Tesidi Semiconductor Equipment Co., Ltd., established on 2020-03-19, Business scope includes general items:Manufacturing of Special Equipment for Semiconductor Devices;Sales of special equipment for semiconductor devices;Mechanical Parts,Parts processing;Mechanical Parts,Parts sales;electronic,Mechanical equipment maintenance(No special equipment);Special Equipment Repair;Manufacturing of Specialty Chemical Products(Free of Hazardous Chemicals);Import and export;Technology Import and Export;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)(Do not engage in the business activities of projects prohibited and restricted by the industrial policies of the state and this city.)

State Grid Hunan Electric Power Co. (doing business as Stat Grid Hunan Electric Power Co. Shimen County Power Supply) is a Chinese company located in Changde and ultimately controlled by the Government of China that provides electric services.

Part of Province of Hebei, Tangshan Iron & Steel Group Co., Ltd. is a Chinese company located in Tangshan. The firm processes and produces steel and steel products.

Shanghai Yinqian Software Co., Ltd. Changchun Branch, established on 2020-04-02, The scope of business includes engaging in software technology,Technology development in the field of detection technology,technical consulting,Technical Services,technology transfer,Mechanical and electrical equipment installation,repair,Electromechanical equipment and accessories,Wujinjiaodian,electronic product,Wholesale of general labor protection products,retail.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments).

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.

Powerchina Kunming Engineering Corp. Ltd. is a Chinese company located in Kunming and ultimately controlled by the Government of China. The firm provides hydraulic engineering services.

Qingdao Digital Space Marine Technology Co., Ltd., established on 2015-06-15, Business scope includes marine engineering technical services;Surveying and mapping and geographic information technology development and services;Marine oil pollution detection service;Engineering Survey and Marine Information Consulting Services;Image data processing service;UAV sales and technical services;Research and development of marine instruments and equipment,Production,Leasing and Sales;ship,meteorological,Environmental friendly,Research and development of buoy equipment,Production,Leasing and Sales;Computer software development and network technology development services;Instrumentation,Electronic product sales and service;Office Supplies,building materials,crafts,Equipment,Telephone communication equipment sales and service;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)

SGCC was founded on Dec. 29th, 2002 as a pilot state-owned corporation by the State Council. As a backbone state-owned enterprise that may affect national energy safety and economic lifelines, SGCC's core business is to build and operate power grids and provides secure and reliable power supply for the development of the society. With a registered capital of RMB 200 billion yuan and service area covering 26 provinces,autonomous regions and municipalities directly under the jurisdiction of the Central Government which equals to 88% of the national territory. SGCC carries out the president responsibility system. The president is the legal corporate representative of SGCC. By the end of 2005, SGCC accumulated a total asset of RMB1176.7 billion yuan with a debt-asset ratio of 61.96%, and possessed 195,899 km of 220kV and above transmission lines with a transforming capacity up to 616.64 GVA. SGCC has 1.502 million employees and serves 128 million customers. In 2005, SGCC sold electric power up to 1464.6 TWh and achieved an operation income of RMB 721.4 billion yuan with a net profit of RMB14.4 billion yuan profit & tax of RMB 60.4 billion yuan. SGCC was ranked the 40th in the Fortune Global 500 in 2005.

Jiangsu Liwei Testing Technology Co., Ltd., established on 2011-04-07, The business scope includes the environment(Including public places and workplace environment),the soil,water quality,biomaterials,Engineering Quality,food,Household garbage,car parts,Rail Transit Parts,metal and polymer,Electronic Component,medical instruments,knitted goods,Clothing Testing Services;Metrology verification;provide occupational hygiene,Technical consultation for environmental protection testing,Technical Services;R & D and sales of testing instruments and equipment;Software Development and Sales;Laboratory System Engineering Scheme Design,construction.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

The National Institute of Advanced Industrial Science and Technology (AIST), led by President Chubachi, is a public research institution funded by the Japanese government to a large extent. The present AIST is a rather new research organization established in 2001. However, AIST and its predecessor organizations have been contributing to society through continuous advancement in technologies and support to Japanese industries since 1882. Headquarters of AIST are located in Tsukuba and Tokyo. AIST has over 40 autonomous research units in various innovative research fields, and the units are located at ten research bases and several sites (smaller than research bases) of AIST all over Japan. About 2300 researchers (about 2000 with tenure: about 80 from abroad) and a few thousands of visiting scientists, post-doctoral fellows, and students from home and abroad are working at AIST. About 650 permanent administrative personnel and many temporary staff support research works of AIST.

State Grid Hunan Electric Power Co., Ltd. Electric Power Research Institute, established on 2007-07-10, Business scope includes power technical services;Power Technical Supervision;Power Technology Development;electric equipment,Instrument Verification,calibration,detection;Power Technology Consulting;power planning;Computer software information development services;Power equipment network access management;Power Environmental Assessment.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

China Nuclear Power Engineering Co., Ltd. is a company headquartered in Beijing, China and ultimately controlled by the Government of China, that provides engineering and construction services. It was founded in 1985.

Tiansu Calibration has continued to cultivate the field of metrology, testing, and its technical services cover the following ten metrology fields geometric quantity, thermal engineering, mechanics, electromagnetics, radio, physics and chemistry, optics, acoustics, medicine, and other ten metrology fields electric high-voltage safety tools and consumer batteries.

Shanxian Shenneng Environmental Protection Co., Ltd., established on 2015-08-31, Business scope includes licensed projects:Urban domestic waste operating services;Power generation business,Transmission business,for(match)Electric business;Heat production and supply;Food waste disposal;Sewage Treatment and Its Reuse;Water production and supply.(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:Domestic waste treatment equipment sales;Manufacture of special equipment for environmental protection;Solid Waste Treatment;Conference and Exhibition Services;Technical Services,technology development,technical consulting,Technology Exchange,technology transfer,Technology Promotion;Instrument sales;Environmental protection special equipment sales;Air Pollution Control;Noise and Vibration Control Services;Cooling service;Sales of renewable resources;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)