Gester Instruments | Professional Textile, Footwear and PPE Testing Equipments Manufacturers Since 1997
What honors has GESTER obtained?
2020-01-04
Gester Instruments
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GESTER International Co.,Limited obtains related international certifications and certificates. Since founded, we have gained related global excellent system certificates to make sure the motivation of top management, and gain the process approach and continuous improvement. All our products have passed the rigorous test that helps us win a lot of standardized qualifications internationally.
In recent years, GESTER ranks among top competitors considering the developing and manufacturing capability of shoe testing machine. GESTER's Grading Instrument series contains multiple sub-products. GESTER [Down Proof Testing Machine needs to be examined and checked to see whether it has mechanical damage or spots on the chips which is fragile, so as to prevent inferior quality. It is popular for its good heat-insulated performance. The product is sustainable and energy efficient with no harmful substances such as mercury and sulfur, which is safe for users. The "one-button" design provides easy use for users.
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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
The Cobb Test Paper Absorption Tester GT-N07 is an essential instrument for evaluating the water absorption properties of paper and paperboard materials. This test, commonly known as the Cobb method, helps determine how much water paper can absorb over a specified time under controlled conditions—crucial for assessing its suitability in printing, packaging, and coating applications.
Color fastness testing evaluates how well fabrics resist fading or bleeding under conditions like washing, rubbing, light exposure, and perspiration. Key tests include rubbing fastness, washing fastness, light fastness, perspiration fastness, and sublimation fastness. These tests ensure textiles maintain color integrity, prevent health risks, and meet quality standards. Learn about different testing methods and equipment used in the textile industry.
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.
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.
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.
Discover how universal testing machines perform tensile, compression, bending, and peel tests on metals, plastics, rubber, and composites. Features include servo motors, 0.001mm resolution, RS232 data, and safety systems. Step-by-step operation guide included.
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.
The A+A Trade Fair in Düsseldorf (2026) highlights tightening global PPE safety regulations, shifting the industry from basic compliance to comprehensive performance verification. As international standards (ISO, EN, ASTM) become more granular, professional PPE testing equipment suppliers like GESTER play a pivotal role in bridging theoretical standards and practical implementation. GESTER’s high-precision, multi-standard testing tools (covering cut resistance, thermal protection, liquid penetration, etc.), backed by ISO 9001 certification and partnerships with SGS/TUV, ensure data traceability, reliability, and compliance. With 20+ years of expertise, modular innovation, and holistic service (calibration, training), the supplier supports manufacturers and laboratories in meeting stringent safety benchmarks, enabling global market entry and safeguarding worker lives. Strategic procurement of such future-ready equipment is key to long-term occupational safety success.
This guide details the 9 critical physical property tests essential for assessing leather quality: Tensile Strength, Tear Strength, Abrasion Resistance, Thickness, Water Vapor Permeability, Water Resistance, Shrinkage Temperature, Color Fastness to Friction, and Bending Strength. It covers the testing scope (natural leather, synthetic leather, finished products, semi-finished goods) and introduces specialized testing equipment required for each method (e.g., Universal Testing Machine, Elmendorf
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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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