... and tensile strength 4.passed EN11611, EN11612 About us With 11 years manufacturing experience, Xinxiang YiJia Textile Co., ... technician ,and participated in research and development of military uniform with following function ,flame retardant, water and oil repellent, ... & alkali proof jacket. It is still comfortable to wear with permeability to water vapor but polluted air.Composition100% cotton, ...