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


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Products
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Is Gester Instruments colour fastness to ozone repurchase rate high?

The repurchase rate can be determined by product performance and product price. GESTER International Co.,Limited colour fastness to ozone plays an important role in the market due to its relevant reasonable price and better quality. Thus its repurchase rate is higher than that of the other similar products. And our company also hold sales promotion, which can also help us to improve the repurchase rate and appeal to new customers, so as to enlarge our consumer group.

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Gester Instruments, a pioneer in Lower Temp Flexing Tester industry, has been devoted to its R&D and production for many years. As one of Gester Instruments's multiple product series, mask tester series enjoy a relatively high recognition in the market. Gester Instruments Instruments Shoe Upper tester has ensured quality. It has been evaluated for raw materials and processes through a series of quality management inspection tests such as color shading and wash color fastness (friction test). The whole surface of the product is nonconductive. In a flock of zipper fatigue tester, button snap pull tester has many merits of and so on. It has been granted with CE, RoHS, TUV and other certifications.

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our team Instruments dreams to precede over many companies in shoes impact tester industry. Inquire!

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Everything You Need to Know About the Hydrostatic Head Tester
A hydrostatic head tester evaluates the waterproof capability of textiles, automotive interiors, and industrial materials. This guide covers its working principle, core components, global test standards (ISO, AATCC, EN), and a detailed testing procedure to ensure accurate results.
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.
PPE Trends: Insights from a China Top PPE Testing Machine Company
As 2026 approaches, the global PPE industry is transformed by stricter industrial safety regulations, healthcare awareness, and evolving international standards (ISO/ASTM/EN). Key trends include the rise of Smart PPE, adoption of sustainable bio-based materials, and converging global compliance requirements—demanding high-precision, automated testing equipment with data traceability. GESTER International Co., Ltd., a China top PPE testing machine company with 25+ years of expertise, addresses these challenges through modular, standards-aligned solutions (e.g., TPP Thermal Protection Tester GT-RC02A, TDM Cut Test Machine GT-KC28) and long-term partnerships with SGS, TUV, and Intertek. Offering global technical support (installation, calibration, training) and automated, multi-standard-compatible equipment, GESTER empowers PPE manufacturers to meet 2026’s rigorous safety benchmarks. This article explores PPE performance evolution, 2026 industry trends, technological testing responses, and strategic procurement tips—emphasizing how China’s leading testing machine providers bridge hardware innovation with global compliance to protect human life. For professional PPE testing solutions, visit https://www.gesterinstruments.com/.
According to ASTM D642 Standard: Detailed Box Compression Strength Tester GT-N02A
The ASTM D642 standard defines the test method for determining the compressive resistance of shipping containers, like corrugated boxes, when faced with static compressive forces. This article details the test procedure and introduces the GESTER GT-N02A and GT-N02B Box Compression Testers, which are fully compliant with ASTM D642, ISO 12048, and TAPPI T804. These versatile machines perform destructive strength tests, constant value tests, and simulated long-term stacking tests to ensure your pac
Understanding 3 Positions DIN Abrasion Tester : A Comprehensive Guide
This comprehensive guide explains the 3-Position DIN Abrasion Tester, a rotary drum instrument simulating real-world wear to quantify material abrasion resistance. Learn its working principle (mass/volume loss measurement under controlled friction), key features (touch-screen control, automated dust cleaning), and applications across rubber, tires, footwear, and conveyor belts. Discover compliant standards (DIN 53516, ISO 4649, ASTM D5963), step-by-step operation procedures, and essential mainte
How to Improve the Accuracy of a Martindale Tester
Ensuring the accuracy of your Martindale abrasion and pilling tester is critical for reliable textile quality control. This guide details essential steps, from precise sample preparation and correct machine operation to routine maintenance. We also explore how advanced testers, like the GESTER model with its dual-servo drive and tool-free operation, are engineered to eliminate common sources of error and enhance testing precision for superior results.
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
Why GESTER is Recognized as a Global Top Safety Shoe Tester Exporter
As global industrial safety requirements tighten, GESTER International Co., Ltd has emerged as a globally recognized top safety shoe tester exporter, serving 168 countries with over 25 years of specialized expertise. The company’s success hinges on its commitment to precision engineering, compliance with international standards (ISO, ASTM, EN, SATRA), and partnerships with renowned testing institutes like SGS, Intertek, and TUV. Its product lineup, including the Safety Glove & Shoe Upper Cutting Tester GT-KC29 and cut resistance testers, delivers reliable, repeatable data for safety footwear durability, cut resistance, and other critical performance indicators. Complemented by a comprehensive global service network (on-site installation, calibration, staff training) and OEM/ODM customization capabilities, GESTER streamlines quality control for manufacturers, facilitating market access and ensuring workplace safety. Trusted by PPE brands and laboratories worldwide, GESTER bridges technical excellence and practical usability to drive efficiency in safety shoe certification and global trade.
GESTER's Success at Shoes & Leather - Vietnam 2025
GESTER successfully participated in Shoes & Leather Vietnam 2025 (July 9-11), showcasing cutting-edge footwear testing machines. Visitors explored equipment like the Bally Resistance Flexing Tester and Martindale Abrasion Tester, with many expressing strong collaboration interest. Learn more about GESTER’s innovative solutions for the footwear industry.
Installation Training for the Incline Impact Tester GT-N49
Our expert team provides comprehensive on-site installation and training for the Incline Impact Tester GT-N49. This critical packaging testing equipment simulates real-world impacts during handling, transport, and stacking to evaluate product damage resistance. Learn about its key features like flexible moving plates, height adjustment, pneumatic angle control, and remote operation safety. Our service ensures proper setup, operational mastery, maintenance guidance, and troubleshooting support fo
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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
Mobile/Whatapp/ Wechat:  
             + 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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