An yi wannan tef ɗin mai zafi daga fim ɗin PET (Polyethylene terephthalate) tare da mannen silicone mai zafi mai zafi.Yana da kyau don kiyaye suturar ku daga saman mating, zaren, ko duk inda ba ku son sutura.Wannan tef ɗin shine ma'auni na masana'antar don shafa foda, e-shafi, plating, zanen da anodizing.Acid da alkali juriya, lalata juriya, high matsa lamba juriya, babu manne saura.Babu sauran manne bayan samarwa.Kwamfutar kewayawa da aka buga, sassan lantarki, resistors da capacitors an gyara su yayin aikin samarwa;kayan aikin gida, injina, na'urorin lantarki da sauran masana'antu suna buƙatar kariyar fenti mai zafi mai zafi da gyare-gyaren mannewa mai zafi.