Ukuhlaziywa kwenkunkuma yolwakhiwo njengenkxaso ebalulekileyo kulwakhiwo lokonga ubutyebi, uluntu olunobuhlobo kokusingqongileyo, urhulumente kwimithetho, imigaqo, imigaqo-nkqubo yophuhliso lwemigangatho yokuphinda isetyenziswe inkunkuma yokwakha ukuze ikhuthaze, ikhokele ezinye zeenzuzo zeshishini ......
Funda ngokugqithisileyoNgomhla we-19 ku-Epreli, isiseko soqeqesho lwemathiriyeli yekhonkrithi yekhonkrithi yendalo kunye neengcali zobunjineli kushishino lwekhonkrithi kunye neemveliso zesamente zasungulwa ngokusesikweni kwisiseko soqeqesho se-QGM. Isiseko soqeqesho sijolise ekuphuculeni umgangatho wokwenziwa kunye nolawu......
Funda ngokugqithisileyoNgomhla we-6 ka-Agasti, i-2023, u-Hu Youyi, uMongameli we-China Sand kunye ne-Gravel Association, u-Zhao Jing, uSekela Nobhala Jikelele we-China Sand kunye ne-Gravel Association, uLin Chen, uNobhala Jikelele we-Fujian Sand kunye ne-Gravel Association, kunye no-Zhang Liantao, iSekela lexeshana. UNobh......
Funda ngokugqithisileyoI-Neunkirchen, eSaarland, ngoNovemba 22nd, isiseko sokuqala soqeqesho lwaphesheya kweenjineli kunye neengcali ze-China Concrete kunye ne-Cement Products Association (emva koku kuthiwa yi "CCPA") - I-Eco-Concrete Masonry Materials kunye ne-Engineers Training Base for Concrete and Cement Products Indu......
Funda ngokugqithisileyo