In fire rescue operations, every second is a race between life and death. Firefighter protective clothing must withstand not only high temperatures and thermal radiation, but also compound hazards such as chemical splashes and sharp-object tears.
An enterprise engaged in the research, production and sales of aramid yarn and flame-retardant fabrics. The product is mainly targeted at outdoor functional protective clothing, aerospace, industrial protection and high-temperature protection fields.
Established in 2009, Zhangjiagang City Yudun Special Fiber Co., Ltd. specializes in the R&D, production, and sales of aramid yarns and flame-resistant fabrics. Backed by advanced production lines and years of technical expertise, the company has grown into one of the industry's advanced manufacturers. Strictly adhering to international standards such as ISO 9001, NFPA 2112, and ISO 11612, our products are widely used in outdoor protection, aerospace, industrial applications, and high-temperature protection.
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We possess core technologies such as aramid blending, permanent flame-retardant finishing, and composite processing. From fiber ratio to fabric formation, all the technical processes are fully under our own control.
At Yudun, protection means more than safeguarding people—it is also a responsibility to the environment. We are committed to sustainable production practices, reducing waste, optimizing energy use, and developing more eco-friendly flame-resistant solutions without compromising safety performance.



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