... , ComfortableUsageOil and gasoline work wear, fireman uniforms, and Military police wear and as other Flame-retardant materialShrinkage≤±3%Color fastness4- ... )soft ,comfortable, breathable3)durable,after 100 times washing , still have good flame retardant performance 4)add other function ... in China.Sanyuan have formed three production line of cotton spinning, wool spinning, and metal spinning, and ...