огнезащитных брюки-карго

flame retardant cargo pants 1.flame retardant cargo pants made from 100% heavy cotton 2. The material will be flame retardant cotton 3. The weight can be 320gsm, 350gsm for flame retardant cargo pants 4. Main character is with enough tool pockets to keep the neccessery tools, and it can be used at the drilling industry, construction area and so on. 5. with high quality workmanship. We can produce the flame retardant heavy cotton cargo pants, which can be used in the area asking for flame retardant, such as the oil area.