
What Is EN 20471? High Visibility Clothing Standard Explained
This guide covers EN 20471 technical details and classes. Begoodtex provides compliant, high-durability fabrics with integrated flame-retardant features.

Jack J. Chin is the official technical expert and senior consultant at Begoodtex. He holds a Master’s degree from the Institute of Silk Studies, College of Materials and Textiles, Zhejiang Sci-Tech University, and has also pursued advanced studies abroad. Jack has been granted 1 invention patent and over 20 utility model patents, reflecting his deep expertise in functional masterbatch technology and flame-retardant fiber co-spinning processes.
He is proficient in applying masterbatch blending and spinning technologies to impart flame-retardant properties to fibers in a stable and eco-friendly manner, achieving a balance between performance, durability, and sustainability. With comprehensive research and practical experience in global textile testing standards (AATCC, ASTM, ISO, EN, JIS, GB/T), Jack has an exceptional understanding of international technical requirements and compliance frameworks.
In recognition of his continued innovation and outstanding contributions to the field of functional textiles, Jack received the “Outstanding Achievement Award” from the China National Textile and Apparel Council in 2018.At Begoodtex, he is dedicated to advancing the research and industrialization of high-performance flame-retardant and functional textiles, embodying the company’s core values of safety, innovation, and environmental responsibility.

This guide covers EN 20471 technical details and classes. Begoodtex provides compliant, high-durability fabrics with integrated flame-retardant features.

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