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Xi'an Gaoke Building Materials Technology Co., Ltd.(GKBM) has a total of 4 laboratories with more than 300 sets of advanced testing equipment, which can cover more than 200 testing items such as profiles, pipes, windows&doors, floors and electronic products to further ensure the quality of raw materials. I le tele o tausaga ua teʻa, o le GKBM ua foia faʻafitauli i le auala o R & D e ala i le tutoatasi suʻesuʻega ma atinaʻe, erm, ma le siosiomaga masani, ma ua i ai i le tulaga o loʻo iai i totonu o fale. Talu ona faʻavaeina lea o le fale, valitulafono e faia ai mea lelei e faʻatonu ai ni fofo uma mo tagata faʻatau, avea ma faʻatuatuaina kamupani faʻavaomalo, ma faʻamautu le filemu o le mafaufau o le mafaufau.