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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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How to contact your after-sale service division?4

We are a professional astm d2444 manufacturer providing research and development, production and after-sales services. Our after-market service division is made up of several proficient service staff. They are involved in the foreign trade business for years and have full knowledge of products and industry. They are 7/24 available through phone, email, WeChat, or other contact methods. The relevant company information is posted on the official website, which is easy to notice. You are welcome to contact us anytime and anywhere.

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Time goes on. GESTER International Co.,Limited has grown into a manufacturer that specializes in developing, supplying and marketing shoes impact tester. The snap button pull test machine series has become a hot product of Gester Instruments. The design of Gester Instruments Instruments Lower Temperature Flexing Tester takes advantage of high-tech. Its parts drawing, assembly drawing, arrangement diagram, schematic diagram, and shaft drawing are all available by the mechanical drawing technologies. Its key components are made of stainless steel which is durable in use. The product is capable of meeting the most demanding production needs for many factories and helping save energy costs. The product has a high-hardness surface.

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We mandate that our employees conduct all business with outside parties in a manner that reflects our value of integrity. We will not tolerate any form of unethical or unlawful conduct.

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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.
Strengthening Safety Standards: The Role of a PPE Testing Equipment Supplier at A+A
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.
Understanding 3 Positions DIN Abrasion Tester : A Comprehensive Guide
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How to Choose Light Fastness Tester: Water-Cooled and Air-Cooled
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Leather Physical Properties Testing Guide
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ISO 17694 / ISO 5402-1: Footwear Flexing Resistance Test Methods
Footwear soles and uppers endure thousands of flex cycles during use, risking premature cracking, delamination, or chipping if material resistance is inadequate. This technical analysis details two critical international standards:

1. ISO 5402-1: Specifies the flexometer method for testing leather flex resistance under repeated bending.

2. ISO 17694: Defines test methods for footwear upper and lining flex resistance, simulating real-world bending stress to assess long-term durability.

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Elmendorf Tearing Strength Tester GT-C11A You Should Know
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What Are the Types of Color Fastness Testing for Fabrics?
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.
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
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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