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


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Congratulations to cooperate with chongqing purple built electronic again

Jester with chongqing purple built electronic began in 2019, based on the previous good cooperation, recently, jester with chongqing purple built again hand in hand, chongqing purple build order our environment test cases of a batch of success. Here, thank you very much for the height of the chongqing purple built on the jester company recognition and support, we will continue to do a good job of service. Electronic co. , LTD. , formerly known as chongqing purple built for shenzhen d all the electronics co. , LTD. , in July 2011 in chongqing open state, purple built electronic is a collection of scientific research, development, production, sales in the integration of private enterprises, specializing in the production of polymer lithium ion battery, the main production of bluetooth, MP3, MP4,'t a MP5, cell phone, tablet PC, power electric bicycle, motorcycle, etc. Also in the service of uavs, intelligent robot, medical equipment, military mobile communication tools and industrial equipment, and other fields, in the domestic market share is high, is millet, lenovo, huawei and other well-known brand partners. Purple built electronic the purchase our environmental test chamber including constant temperature oven, hot and cold impact test chamber, rapid temperature test chamber, program 3 cases of high temperature test chamber, 3 cases of high and low temperature test chamber, etc. Mainly used for battery test on the properties of environmental adaptation. Jester professional casting environmental test chamber, product variety, complete specification, mainly including constant temperature and humidity test chamber, Test warehouse) , high and low temperature test chamber, Two/three box) , hot and cold impact test chamber ( Two/three/hanging basket type) , salt spray testing machine, 108 l / 270 l / 600 l) Get wet in the rain, compound salt spray testing machine, box, sand dust box, drying box, aging test chamber, aging room, etc. The company not only professional equipment manufacturing standard, at the same time can also be non-standard customized equipment. Configuration of professional and technical personnel and after-sales service, professional sales personnel, one-on-one to provide customized technical solutions, solve customer extra worries, welcome general customers consultation order our equipment. This article from the jester testing equipment company, reprint please indicate the url: https://www. gesterinstruments。 Com/tags: & nbsp  environmental test chamber & NBSP environment chamber production manufacturers & NBSP jester environmental test chamber

If you have plenty of time, you can learn how to take care of tensile tester manufacturers. Also, invest in the right tensile tester manufacturers textile testing equipment.

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Many business owners and professionals use services like GESTER International Co.,Limited to stay on top of manufacturing industry, monitor products’ quality and keep an eye on competitors.

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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/.
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.
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,
Welcom UK Client Visits GESTER: A Journey of Partnership
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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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Leather Physical Properties Testing Guide
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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
Looking for a Laboratory Protective Clothing Tester Supplier? Key Criteria to Consider
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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 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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