Ukunyuka kweli shishini "likhulu lincinci" e-Weicheng!
I-Shandong Xinda Luxin Waterproof Materials Co., Ltd., ekwiSithili sase-Weicheng, iseke igama layo kwitonela yokuqala engaphantsi kwamanzi e-China-iProjekthi ye-Xiamen Xiang'an Underwater Tunnel. Kwiminyaka engama-28, igxile kuphando kunye nophuhliso lweemveliso kunye neenkonzo zepolymer ezingenamanzi, ngokuthe ngcembe zikhula zibe yinkokeli kwiimveliso ezingenamanzi zepolymer eChina.
jonga iinkcukacha