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


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Is Gester Instruments an OBM?1

GESTER International Co.,Limited has some things under our brand in order to add value. For all these parts of color fastness to rubbing , we are responsible for all such as the creation and development, supply chain, delivery combined with all the promotion. Our company is a noteworthy concern engaged in the creation of world class goods and supply personalized support. Our amazing attitude towards producing the maximum superior merchandise for our clients has helped us in creating a solid foothold in the domestic as well as global markets.

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Taking the lead in providing professional service and snap button pull test machine, Gester Instruments Instruments has won the praises from customers. hydrostatic head tester series manufactured by Gester Instruments include multiple types. And the products shown below belong to this type. Gester Instruments Instruments water permeability test procedure is produced under the standards and requirements of cultural educational and sports goods. It is manufactured to provide a normal supply of office supplies and consumables in daily use. The edges of the product have been machined to be smooth. With its new aesthetics and enhanced functionality, this product acts as a practical solution for designers. It will be an important part of renovations. The product is widely accepted for its abrasion resistance.

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We have been contributing to the healthy development of the industry and communities. We never stop creating economic values to support the development of local communities.

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Leather Physical Properties Testing Guide
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Looking for a Laboratory Protective Clothing Tester Supplier? Key Criteria to Consider
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How to Improve the Accuracy of a Martindale Tester
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What are The Flame Retardant Test Methods ?
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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
Shoes & Leather - Guangzhou 2025: GESTER Showcased Footwear testing Equipment on Site
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Why GESTER Ranks as a Leading TPP Thermal Protective Performance Tester Exporter
As a trusted leading TPP Thermal Protective Performance Tester exporter, GESTER International Co., Ltd. brings 25+ years of R&D and manufacturing expertise to PPE safety testing. Our flagship GT-RC02 series TPP testers feature advanced dual-source thermal simulation, high-sensitivity sensors, and full digital automation—delivering precise, repeatable data to evaluate thermal protection for firefighter and industrial protective clothing. Fully compliant with global standards (NFPA 1971, EN 469, ISO), GESTER’s equipment is trusted by SGS, Intertek, and top testing institutes worldwide. Backed by ISO 9001 certification, global service in 160+ countries, and professional calibration support, we empower manufacturers and labs to meet stringent safety regulations and ensure life-saving thermal protection. Discover tailored TPP testing solutions for PPE excellence at GESTER.
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.
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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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(0)18059985379
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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