Gabatarwa Brand

- Tsarin Delta Group ya tsara da kuma gina tsarin kwantar da hankali wanda ke aiki a matakan mafi girma - ko da a cikin yanayin da ya fi kyau. Samfurin Delta Fan da Samfurin Yamma yana ba da cikakken jigon magoya bayan magoya baya, masu busawa, da kayan sarrafawa na thermal. Ƙararren abu, tsari mai ban sha'awa da kuma tsari mai mahimmanci yana ƙaruwa sosai don yin sanyaya kuma ya rage tsarin sauti.