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Gester Instruments | Professional Textile, Footwear and PPE  Testing  Equipments Manufacturers Since 1997


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How about the ODM service flow?5

At GESTER International Co.,Limited, the ODM service extends across various phases that create a perfect and fully customized product. It includes various stages, from design to product engineering, prototyping, performance testing, to production. The whole ODM program stages require a prolonged engagement of different departments including design, R&D, and manufacturing department. We have formulated scientific and reasonable ODM processes that ensure the project can be completed on time and efficiently. In addition, we can provide customers with a detailed and direct-viewing flow chart, allowing you to understand the whole process at first sight.

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Gester Instruments is a professional manufacturer and saler of Textile Testing Equipment. Gester Instruments's tension testing machine series are created based on unremitting efforts. This product is manufactured using a technology package - a comprehensive package of design details. Through this, the product can meet the exact specifications of the customer. The product has the advantage of high strength. From the moment I put my feet in it, I have been completely relieved of pain when walking. It gives my feet the support I need. - said one of our customers. It is widely used by Apple, IKEA, and other famous companies.

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Gester Instruments Instruments aims to enhance the quality of life of our customers. Inquire!

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Why TDM Cut Test Machine GT-KC28 Is Needed in PPE Testing

Cut resistance is one of the most critical performance indicators in personal protective equipment (PPE) testing, directly affecting worker safety in high-risk industries such as metal processing, machinery manufacturing, and emergency rescue. The TDM Cut Test Machine GT-KC28 plays a vital role in accurately evaluating the cut resistance of PPE products, including gloves, protective clothing, footwear materials, composite materials, rubber, and industrial textiles.

By adopting high-precision force control systems, intelligent data processing, and stable transmission technology, the GT-KC28 TDM Cut Tester can accurately measure the critical cutting force of materials and ensure excellent repeatability and comparability of test results. Its user-friendly touch-screen operation, comprehensive data storage, USB data export, and built-in thermal printer greatly improve laboratory efficiency and data traceability.

The TDM Cut Test Machine GT-KC28 fully complies with major international and national standards such as ISO 13997, EN 388, ASTM F2992/F2992M, ANSI/ISEA 105, and GB 24541-2022, making it a reliable solution for PPE manufacturers, third-party testing laboratories, and research institutions. Through precise and standardized cut resistance testing, the GT-KC28 helps reduce industrial cutting injuries, supports PPE certification across global markets, and ensures that protective equipment delivers reliable safety performance in real-world applications.
What is the Use of Air Permeability Tester?
An air permeability tester measures how easily air passes through textiles, nonwovens, and other materials, directly impacting comfort (heat/moisture management) and performance (wind resistance, filtration). This guide explains how digital testers work using pressurized airflow, details step-by-step testing procedures (including nozzle selection), and covers key applications in apparel, medical, automotive, and industrial sectors. Explore compliant standards (ISO 9237, ASTM D737, GB/T 5453) and
How to Choose Light Fastness Tester: Water-Cooled and Air-Cooled
Choosing between water-cooled and air-cooled light fastness testers depends on precision needs, budget, and application. Water-cooled testers (like GESTER GT-3000) offer superior spectral accuracy and stability for rigorous standards (e.g., automotive, coatings). Air-cooled models (like GESTER GT-D02A-1) provide energy efficiency and easier installation for routine QC. This guide compares cooling methods, features, and applications to help you select the optimal tester.
How to Test Firefighter Turnout Gear Thermal Protection?
Firefighter turnout gear plays a critical role in protecting firefighters operating in extreme environments involving high temperatures, flames, radiant heat, and convective heat. Its thermal protective performance directly affects firefighter safety and survival during fireground operations. This article explains how to test firefighter turnout gear thermal protection through Thermal Protective Performance (TPP) testing. It introduces the scientific principle based on the Stoll curve, outlines key influencing factors such as heat flux intensity and exposure time, and reviews internationally recognized standards including NFPA 1971 and ISO 17492. The article also highlights the testing advantages of the GT-RC02 TPP Thermal Protection Tester, which provides accurate, stable, and standards-compliant evaluation of flame-retardant protective clothing materials under combined radiant and convective heat exposure.
What is a Light Fastness Tester?
A Light Fastness Tester accelerates material aging by simulating sunlight (xenon lamps) and moisture to predict long-term durability. Used in textiles, automotive, plastics, and more, it follows AATCC TM 16, ISO 105-B02, and ASTM standards. Features include real-time light control, temperature/humidity regulation, and energy-efficient testing.
Bally Leather Flexing Tester GT-KC10A Assembly Guide
This comprehensive guide provides detailed instructions for the proper assembly, calibration, and operation of the Bally Leather Flexing Tester GT-KC10A. Essential for quality control labs, it ensures accurate testing of flex resistance in leather, coated fabrics, and textiles used in footwear uppers, helping to prevent material failure.
How to Find a Professional Safety Glove Testing Machine Manufacturer with CE Certification?
With the global PPE market’s rapid growth, choosing a professional CE-certified safety glove testing machine manufacturer is critical for data integrity and international compliance. This article explains why CE certification is non-negotiable (ensuring EU safety/quality standards), outlines essential test items (abrasion, cut, thermal protection per EN 388/EN 407), highlights core instruments (GESTER GT-KC28 TDM Cut Tester, GT-KC29 Cutting Tester, GT-C101 Heat Contact Machine), and details how to evaluate suppliers (20+ years of experience, partnerships with SGS/Bureau Veritas, ISO 9001 certification, after-sales support). It also covers the benefits of OEM/ODM capabilities for customized solutions. Ultimately, partnering with trusted manufacturers like GESTER ensures high-precision, compliant testing to protect workers and meet global market requirements.
Must-See Innovation: Leading Safety Helmets Tester Company at A+A International Trade Fair
The A+A International Trade Fair in Düsseldorf serves as the global hub for occupational safety and PPE innovation, where GESTER—an industry leader with over 20 years of R&D experience—shines as a top safety helmets tester company. This article explores the evolving global safety standards (ISO, ASTM, EN, ANSI) driving demand for advanced testing equipment, and highlights GESTER’s high-precision solutions for impact absorption, penetration resistance, and flame resistance testing. With ISO 9001 certification, computerized automation, real-time data capture, and a comprehensive global support framework (on-site installation, calibration, OEM/ODM services), GESTER empowers PPE manufacturers and laboratories to meet rigorous compliance requirements. The company’s presence at A+A underscores its commitment to bridging innovative PPE design with reliable safety validation, helping businesses accelerate time-to-market while ensuring worker protection worldwide.
Exploring Taber Abrasion Tester GT-C14B: The Go-To Equipment for Precision Abrasion Test
The Taber Abrasion Tester GT-C14B is a high-precision instrument designed to evaluate the wear resistance of flat materials, including coatings, plastics, textiles, and automotive components. With adjustable speed, load configurations, and multiple abrasive media, it ensures accurate testing for industries like furniture, automotive, packaging, and dental materials.
How to Improve Textile Quality with the Fabric Bursting Strength Tester
Ensure textile durability with the GT-C12A Fabric Bursting Strength Tester, a pneumatic testing device for woven/knitted fabrics, nonwovens, paper & leather. Compliant with ISO, ASTM, & JIS standards, it offers precise digital readings, automatic sensing, and intelligent software for quality control. Discover how this tester improves material performance & prevents defects in production.
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QUANZHOU GESTER INTERNATIONAL CO.,LTD gains certificates of ISO 9001, 3A and SGS Audited supplier etc. with advanced design concept, excellent manufacturing technology and strict quality control.
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Tel: +86-595-28886108 
Fax: +86-595-22515221
E-mail: sales10@gester-instruments.com,
                 info@gester-instruments.com
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             + 86 018059983973
Address:  Block 402,4th floor, f buliding, shengfulan business Center, no.577 jitai road, economic and  Technological development zone quanzhou of fujian.China.
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