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


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Congratulations on cooperation with zhejiang energy tools

Recently, jester and zhejiang energy tools co. , LTD. , a negotiated consensus, successfully signed a cooperation agreement, zhejiang energy tools successful order our environmental testing equipment and a group of battery safety testing equipment. Thank you very much energy tools in the jester company trust and jess special products. We will continue to follow-up service. Zhejiang energy tools co. , LTD. Is located in China hardware capital & ndash; — Zhejiang wuyi, began to form in 1998, after 20 years of development, has gradually developed into a collection of scientific research, manufacturing, sales for the integration of China is one of competitive power tools production supply services. Energy company's products cover electric hammer, demolition hammer, electric circular saw, stone cutting machine, Angle grinder, electric hand drill, electric chain saw, air compressor, gasoline saws and so on more than a dozen series. Energy company with high quality and low price, super scale production and good service, strong strength and unchanged commitment, has won the general new old customers the support and favor. And energy company all products have passed the national 3 c safety certification, make the enterprise in the electric tool industry has a very strong competitive advantage. Energy tools the order our equipment includes programmable high and low temperature test chamber, Rapid temperature change chamber) , programmable constant temperature and humidity test chamber, battery short circuit test box, battery weight impact tester, glow wire tester, etc. This batch of equipment is mainly used in battery, electrical and electronic equipment and its components, parts or solid material test, evaluate the safety performance and adapt to the environment performance. Jester company dedicated, specialized in r&d and manufacture of testing equipment for more than ten years, has a strong technology, perfect production system, and thoughtful service. The product range is broad, Such as batteries, electronic products, bags, umbrellas, shoes, leather, textile, paper and other industries) , product variety, complete specification, many cooperation customers. Company to meet customer demand as the guidance, based on the market, rapid response, spare no effort to promote the company's research and development ability, the right to provide satisfactory products. Company can normal production, can be customized, if you have any needs, welcome consulting our company! This article from the jester testing equipment company, reprint please indicate the url: https://www. gesterinstruments。 Com/tags: & nbsp  battery safety testing equipment manufacturer & NBSP environmental simulation test chamber & NBSP testing equipment manufacturers

In today's world, have risen to an unexpected level of tensile tester manufacturers. It has gained a lot of popularity and has come up with different kinds of variations in its content.

GESTER International Co.,Limited offers best-in-class products, fast delivery time, and personable, highly competent, and unparalleled services.

GESTER International Co.,Limited has been making a name for itself as a producer of some of the finest in the China, and it has been singing its praises for some time.

Deeper connections between GESTER International Co.,Limited and customers can be made when we're thinking out of the box and meeting outside of manufacturing work.

textile testing equipment allows users to use in innovative ways that fit their individual needs, while at the same time providing cost-effective, reliable and user-friendly products.

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Understanding the Color Fastness To Washing Testing Machine GT-D07
The GESTER GT-D07 Color Fastness To Washing Testing Machine is designed to evaluate the color durability of dyed fabrics under washing and dry-cleaning conditions. By simulating real washing processes, it helps determine how resistant a fabric is to fading and staining, ensuring consistency, reliability, and compliance with international standards. With stainless-steel construction, safety features, and precise temperature and timing control, the GT-D07 provides an efficient and standardized testing solution for textile manufacturers worldwide.
Leather Industry Innovations: GESTER at ACLE as a Footwear Testing Equipment Factory
The global leather and footwear industry is shifting toward prioritizing durability, material integrity, and functional excellence—driving demand for high-precision testing equipment. As a highlight of ACLE 2026 (All China Leather Exhibition), GESTER International Co., Ltd., a 25+ year footwear testing equipment factory, showcases innovative solutions tailored to this trend. Trusted by leading testing institutes like SGS, TUV, and Intertek, GESTER’s product lineup includes the Martindale Abrasion Tester (for surface durability), Tension Testing Machine (for mechanical properties), and Safety Shoe Cutting Tester—all compliant with ISO, ASTM, and EN standards. These instruments integrate automation (PLC systems) and data traceability to reduce human error, support ISO 9001 compliance, and streamline laboratory efficiency. With a global service network spanning 160+ countries, GESTER offers on-site installation, calibration, and software updates to ensure long-term usability. The article also outlines strategic procurement tips for manufacturers, emphasizing modular design, standard compatibility, and supplier track records. For leather and footwear brands seeking to enhance product reliability, avoid recalls, and stay competitive, GESTER’s ACLE 2026 innovations and end-to-end support provide a definitive quality assurance solution.
How to Improve Plastic Film Drop Dart Impact Strength
Discover actionable strategies to enhance the drop dart impact strength of plastic films for packaging, agriculture, and construction. Learn how material selection, additives, processing, and rigorous ASTM/ISO drop dart impact testing ensure product durability and prevent failure.
What Are the Test Methods for Fabric Bursting Strength?
Fabric bursting strength measures resistance to rupture under concentrated load. Three primary test methods are used:

Ball Burst Method (ASTM D3787): Steel ball penetration for textiles/films using testers like GT-C02-2.

Hydraulic Method (ISO 13938.1): Fluid pressure on rubber diaphragm for industrial fabrics via GT-C12A.

Pneumatic Method (ISO 13938.2): Compressed air for breathable materials tested with GT-C12B.
Results are influenced by raw materials, yarn properties,
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.
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.
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.
GESTER Presents Textile Testing Equipment at SAIGONTEX 2025
At SAIGONTEX 2025, GESTER showcased cutting-edge textile testing equipment, including tensile strength testers, Martindale abrasion testers, and hydrostatic head testers. Our high-precision, durable machines attracted global buyers, reinforcing GESTER’s leadership in textile quality control.
Understanding Universal Tensile Testing machine: Feature, Operation
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.
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.
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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 
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E-mail: sales10@gester-instruments.com,
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