Driven by both high-end manufacturing and major engineering projects, the quality requirements for tubes and pipes have shifted from being "qualified" to "reliable." Measurement, control, and inspection technologies are the core forces that provide the standards and guarantees for this transition. From the stringent demands of corrosion and fatigue resistance in submarine pipelines to the pursuit of wall thickness uniformity in precision instruments, measurement, control, and inspection ensure that the performance of every meter of tube is verifiable. By using non-destructive testing to ensure safety baselines and intelligent online measurement and control to drive process optimization, these technologies are building a solid foundation for high-quality development in the pipe and tube industry.

As a key support for tube and pipe production, inspection technology will be showcased prominently at Tube Trade Fair 2026. The exhibition will systematically present a variety of measurement, control, and inspection equipment and technologies, allowing visitors to gain an up-close understanding of the technical details behind product quality control. The exhibition not only serves as a practical platform for technical exchange within the industry but also aims to strengthen the inspection link, helping tube and pipe companies continuously enhance their quality management capabilities on their manufacturing foundation and steadily move up the value chain.

Get a sneak peek at the measurement, control, inspection technology and equipment exhibitors at Tube Trade Fair 2026!

Beijing Hitech Co., Ltd.

KELLER ITS (KELLER ITS) is a traditional German company with a century-long history and ISO 9001 certification. Its products' high precision and reliability are unanimously recognized by the industry and are used by many internationally renowned enterprises. In addition to providing thermometers, Keller ITS also offers design solutions based on customer requirements. Their products are widely used in tunnel kilns, quenching and annealing furnaces, power plants, combustion equipment, metal metallurgy, metal processing, and other civilian and industrial fields. We ensure that the products we provide are technologically advanced, reliable, competitively priced, and offer excellent value for money.

Company website: www.keller-its.cn

De Hua Materials Testing Co., Ltd.

De Hua Materials Testing Co., Ltd. is the exclusive agent for many internationally renowned, advanced scientific instruments and equipment, particularly in the fields of non-destructive testing and metallographic/physical and chemical equipment. The material testing instruments provided include X-ray machines, radiography equipment, ultrasonic flaw detectors, eddy current, magnetic particle, AI visual inspection systems, microscopes, image analysis systems, direct-reading spectrometers, sample preparation machines, and other laboratory instruments. Over the years, we have provided testing equipment and technology for various specialized industries, such as aviation, petrochemicals, shipbuilding, metallurgy, railways, nuclear industry, conventional energy, military ordnance, telecommunications, universities, research institutions, and large-scale infrastructure.

Company website: www.dehua.com.hk

Xiamen TSTK Instrument Co., Ltd.

Xiamen TSTK Instrument Co., Ltd. is a high-tech enterprise primarily engaged in the R&D, production, sales, and service of industrial non-destructive testing equipment. The company independently develops electromagnetic eddy current, magnetic flux leakage, ultrasonic, and other NDT equipment, possessing a high-quality R&D and service team. It has long served the metal steel bar, wire, rod, and component sectors, providing quality assurance for high-end manufacturing and production. Core products include online eddy current flaw detectors for welded pipes, automatic eddy current flaw detectors for metal tubes and bars, automatic eddy current flaw detectors for automotive parts, metal hardness sorters, eddy current flaw detectors for tungsten-molybdenum wire, eddy current flaw detectors for heat exchanger tubes, portable eddy current flaw detectors, weld seam locators for welded pipes, pipe end locators for steel pipes, eddy current flaw detectors for copper pipes, eddy current flaw detectors for titanium pipes, eddy current flaw detectors for aluminum pipes, eddy current flaw detectors for zirconium pipes, and eddy current flaw detectors for enameled wire.

Company website: www.xmtstk.com

Nanjing Bokena Automation System Co., Ltd. (BOKENA)

Nanjing Bokena Automation System Co., Ltd. is a high-tech enterprise specializing in the development of non-destructive testing instruments and equipment in China. The company is dedicated to the development of eddy current, magnetic flux leakage, ultrasonic instruments, and various non-standard equipment, holding multiple independently developed national patents. Its products are widely used in automotive, power, railway, metallurgical, and machinery industries. Products are exported to the United States, Germany, Singapore, Thailand, India, France, South Africa, Japan, South Korea, Brazil, and more.

Company website: www.bknzdh.com

Shanghai E-Vision Optoelectronic Technology Co., Ltd.

Shanghai E-Vision Optoelectronic Technology Co., Ltd. is a high-tech opto-mechatronics company specializing in the R&D and production of various types of endoscopes. It is a National High-Tech Enterprise, holds a Shanghai Software Product Certificate, and is ISO 9001 certified. It has a test report from the First Research Institute of the Ministry of Public Security and is recognized as an innovative SME and a technology-based SME. The company owns nearly 50 intellectual property rights, including patents and software copyrights. Main products include intelligent high-definition industrial endoscopes, white light/infrared flexible video borescopes, police reconnaissance endoscopes, ultra-fine pinhole endoscopes, 4K ultra-clear telescoping inspection mirrors, and under-vehicle inspection mirrors.

Company website: www.es-scope.com

Hefei Public Security Technology Research Institute

Hefei Public Security Technology Research Institute is now a wholly-owned subsidiary of China Electronics Technology Bohai Microelectronics Technology Co., Ltd., and a third-level unit of China Electronics Technology Group Corporation. It is primarily engaged in the R&D and manufacturing of high-end intelligent electronic equipment and the transformation of high-tech achievements. Focusing on 3D+2D vision inspection technology, the company primarily develops and manufactures surface defect inspection equipment for long products such as steel pipes, mandrels, steel bars, H-beams, and rebar. Its series of intelligent pipe inspection products are at the leading level in the industry, having established partnerships with multiple leading enterprises including Baosteel, Dalipal, Changbao, Linzhou Fengbao, and others, with over 40 systems deployed, gaining high market recognition.

Company website: https://www.cetcaqy.com/

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