Ọnụ ụzọ na-eguzogide ọkụ aluminom nwere ike inwe ọdịdị mara mma, ọkụ ọkụ, mkpuchi ụda, mkpuchi anwụrụ ọkụ na ihe ndị ọzọ. Ọnụ ụzọ na-egbochi ọkụ aluminom na-ahọrọ nke ọma, na nka mara mma, usoro ngwaahịa ezi uche dị na ya, ịdị mma kwụsiri ike na ịdị mma ekwenyere.

Ọnụ ụzọ ọkụ ZHTdoors, afọ 31 nke mmepụta ihe na ọnụ ụzọ ọkụ na Windows. The isi UL ọkụ ọnụ ụzọ, EN ọkụ ọnụ ụzọ, BS EN ọkụ ọnụ ụzọ, wdg,..We nwere certification.ZHTdoors support OEM na free design.Our uru: Good quality, factory price, good service.Welcome to consult us.