IBICURUZWA BYIZA

Chengyu yipimisha ibikoresho Co, Ltd., umunyamwuga wabigize umwuga kandi akora ibikoresho byo gupima ibikoresho, yashinzwe mu 2001.Chengyu ifite ikigo cya R&D n’uruganda i Jinan hamwe n’ububiko mpuzamahanga i Qingdao, intara ya Shandong, mu Bushinwa mu cyubahiro.Turi inzobere mu gutanga ibikoresho byipimisha byumwuga kubigo byubugenzuzi bwubuziranenge, Ubwubatsi bw’Ubwubatsi, Ubwubatsi, Ubucukuzi bw’amabuye y’amabuye hamwe n’inganda, hamwe n’abakora beto, sima na asfalt, Laboratoire ya geotechniki, ibigo by’uburezi n’ubushakashatsi, Minisiteri za Leta, Abacuruzi, Abashakashatsi n’abajyanama. nibindi gupima imbaraga zibikoresho nibikorwa byibicuruzwa.