MWG specializes in technical design, development and custom manufacturing of technical flame resistant workwear products for specific industrial end use customers in the electrical generating and transmission industry, mining, oil and gas, forest fire fighting, fire departments, construction trades and the Canadian Department of National Defence.MWG Apparel Corp. is able to meet, maintain and surpass the quality standards of regulatory bodies such as the Canadian General Standards Board (CGSB) and those of the most demanding customers. MWG Apparel Corp. has been unionized under the auspices of Workers United, Local 459 since 1947.