Tektronix, Inc. provides test, measurement and monitoring solutions. It provides services for the communications, computer, semiconductor industries, as well as for the military, aerospace, consumer electronics and education sectors. The firm also assists its clients in designing, building, deploying and managing global communications networks, computing and advanced technologies. The company was founded by Melvin Jack Murdock, Glenn Leland, Miles Tippery and Charles Howard Vollum in 1946 and is headquartered in Beaverton, OR.

Beijing Puyuan Precision Technology Co., Ltd., established on 2000-12-27, Business scope includes technology development,Technical Services,technical consulting,technology transfer,Technology Promotion;Sell ​​self-developed products,Instrumentation,computer,Software and Auxiliary Equipment;Computer System Services;Basic software service,Application software service;Technology Import and Export;Office space for rent;property management.(Market entities independently choose business projects in accordance with the law,Carry out business activities;Operating telecommunications business and projects subject to approval according to 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.)

Yokogawa Electric Corp. engages in the provision of industrial automation, test, and measurement solutions. It operates through the following segments: Control, Measurement, and Navigation & Others. The Control segment manufactures and sells programmable controllers, industrial recorders, flow meters, differential pressure transmitters, and process analyzers. The Measurement segment offers waveform measuring instruments, optical communication-related measuring equipment, signal generators, confocal scanners as well as power, temperature, and pressure measuring devices. The Navigation & Others segment produces cockpit flat panel displays, aircraft engine meters, gyrocompass, autopilot, weather observation systems, and hydrological instruments. The company was founded by Tamisuke Yokogawa, Ichiro Yokogawa, and Shin Aoki on September 1, 1915 and is headquartered in Tokyo, Japan.

SIGLENT is a global leader in the design and manufacture of electronic test and measurement instruments that provide high accuracy data, dependable quality, and a smart user interface at prices that deliver value for many years. Product innovation is a key driver for the company as it invests more than 15% of total sales into R&D and owns many patents for its advanced technologies.

LG Innotek is a Korea-based company engaged in the manufacture of electronic components for mobile phones, computers, network communication products, and cars. It operates a light emitting diode business, which provides LEDs used for mobile phones and lightings, display and network business, which provides tuners, power modules, wireless modems and Bluetooth, substrate business, which provides printed circuit boards, such as build-up PCBs, radio frequency PCBs and others, package PCBs, tape substrates, touch windows, lead frames and others; optics solutions business, which provides camera modules, voice coil motors (VCMs) and others, as well as automotive & motor (AM) business, which provides sensors and motors for automobiles.

UNI-Trend Technology manufactures electrical test instruments, testing instruments, temperature and environmental test instruments, high voltage test instruments, and surveying instruments. They serve electrical maintenance, electromechanical equipment, power construction and maintenance, higher education, heating and ventilation, construction engineering, automobile manufacturing, and more industries.

Fluke Corporation is the world leader in the manufacture, distribution and service of electronic test tools and software. Since its founding in 1948, Fluke has helped define and grow a unique technology market, providing testing and troubleshooting capabilities that have grown to mission critical status in manufacturing and service industries. Every new manufacturing plant, office, hospital, or facility built today represents another potential customer for Fluke products. From industrial electronic installation, maintenance and service, to precision measurement and quality control, Fluke tools help keep business and industry around the globe up and running. Typical customers and users include technicians, engineers, metrologists, medical-device manufacturers, and computer network professionals — people who stake their reputations on their tools, and use tools to help extend their personal power and abilities. Fluke has achieved the number one or number two position in every market in which it competes. The Fluke brand has a reputation for portability, ruggedness, safety, ease of use and rigid standards of quality. A wholly owned subsidiary of Danaher Corporation (NYSE:DHR), Fluke is a multi-national corporation headquartered in Everett, Washington, USA. Manufacturing centers are located in the USA, the UK, Asia and The Netherlands. Sales and service subsidiaries are located in Europe, North America, South America, Asia and Australia. Fluke Corporation has authorized distributor and manufacturer representative channels in more than 100 countries and employs approximately 2,400. Market Segments The Fluke product lines are beneficial for professionals in a variety of markets. Primary segments are listed below, and include a brief description of the types of Fluke tools used along with their typical applications.

Agilent Technologies, Inc. engages in the provision of application focused solutions for life sciences, diagnostics, and applied chemical markets. It operates through the following segments: Life Sciences and Applied Markets, Diagnostics and Genomics, and Agilent CrossLab. The Life Sciences and Applied Markets segment offers application-focused solutions that include instruments and software that identify, quantify, and analyze the physical and biological properties of substances and products, as well as the clinical and life sciences research areas to interrogate samples at the molecular and cellular level. The Diagnostics and Genomics segment consists of activity providing active pharmaceutical ingredients for oligo-based therapeutics, as well as solutions that include reagents, instruments, software and consumables. The Agilent CrossLab segment includes startup, operational, training and compliance support, software as a service, and asset management and consultative services. The company was founded in May 1999 and is headquartered in Santa Clara, CA.

Iwatsu Electric Co., Ltd. engages in the provision of advanced technology and comprehensive services. It operates through following segments: Business Communication Systems, Printing Systems and Test & Measurement Equipment. The Business Communication Systems segment provides business phones, electronic switching systems, telephony server system services, network-related equipment, data center and analysis solutions, contact center, and business continuity plan measures. The Printing Systems segment produces digital plate setters and industrial digital label printing systems. The Test & Measurement Equipment segment manufactures and sells oscilloscopes, digital multi meters, universal counters, aerospace device systems, automatic measuring systems, technical calculation software, and networking hardware. The company was founded on August 14, 1938 and is headquartered in Tokyo, Japan.

Halliburton Energy Services, Inc. provides oilfield services. It offers technical products and services for petroleum, natural gas exploration and production. The company is headquartered in Houston, TX.

Qingdao Hantai Electronics Co., Ltd., established on 2004-09-20, Business scope includes production:Instrumentation,controller,electrical appliance,research and development:Software, hardware and service outsourcing,Sales:Instrumentation,Wujinjiaodian,electronic product,Office automation equipment and consumables,electrical appliance,Daily necessities,Chemical Products(Does not contain dangerous goods),Packaging Materials,plastic products,textile,Ordinary labor protection supplies,paper products,metal products,toolbox,Computer hardware and software,Decorative materials,building materials,Construction and installation engineering technical services,Import and export,Technology Import and Export(law,Except for items prohibited by administrative regulations,law,Projects restricted by administrative regulations can only be operated after obtaining a license).(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)

Rohde & Schwarz GmbH & Co KG (/ˈroʊdə ... ˈʃwɔːrts/; German: [ˈʁoːdə ʊnt ˈʃvaʁts]) is an international electronics group specializing in the fields of electronic test equipment, broadcast & media, cybersecurity, radiomonitoring and radiolocation, and radiocommunication. The company provides products for the wireless communications, broadcast & media, cybersecurity and electronics industry, aerospace and defense, homeland security and critical infrastructures. It was founded in 1933.

Electric Power Research Institute of Yunnan Power Grid Co., Ltd., established on 2005-12-05, Business scope includes commissioning of electrical engineering,detection,Laboratory analysis and performance test;Power new technology product development,Production,Sales;information Technology,Information system development,transfer,training;Power Technology Consulting Services.

Shenzhen Gaoyi Electronic Technology Co., Ltd., established on 2012-03-23, Business scope includes general business items:R & D and purchase and sales of electronic products;Research and development, purchase and sales of computer software and hardware;Domestic Trade,Operating import and export business(All of the above items legal,Administrative regulations,Except for items prohibited by the State Council,Restricted projects must obtain a license before operating).,The licensing program is:

Provides electrical engineering services

Jiangsu Electric Power Co. is a state-owned electric company that is mainly engaged in the constructions, management, sales & maintenance of pwer grids. The company also handles the construction, building, research, management & power-related design of electric companies within Jiangsu Province. The company was founded in December, 1988 and is headquartered in Jiangsu, CN.

Jiangsu Lvyang Electronic Instrument Group Co., Ltd., established on 2000-01-19, The business scope includes electronic measuring instruments,teaching instrument,Research and development of other communication equipment,manufacture,processing;Lightning protection engineering design,construction;Electronic Equipment Wholesale,retail;Manage the export business of the company's self-produced products and the machinery and equipment needed by the company,spare parts,Import business of raw and auxiliary materials,Except for the goods and technologies that the state restricts the company to operate or prohibits the import and export of.(Items subject to approval by law,Business activities can only be carried out after approval by relevant departments)