100% cotton yarn dyed non-iron casual shirts with dp rating 3.5 Brief Introduction ... ammonia and moist cure finishing and liquid ammonia and postcure shirts. Luthai’s own brand “LT. GRFF” shirt ... TML, Germany OLYMP, Japan FLEX, AOYAMA and Tokyo shirts as well as Italy BOGGI.The production equipments are imported ... stable quality, superior grade, high technology, variety, etc. 100% cotton casual shirts