Material: Polyester / Cotton, CVC, TC Specification: 7*7 Weight: 130g--450g Certificate: EN, SGS, ... can produce TC acid & alkali-resistant workwear fabric with specification of 10*7 , and the details are as following ... 4. We have large workshops and testing center, where all the performances of anti-acid fabric can be tested ... Wei TC acid & alkali-resistant workwear fabric with specification of 16*10