Talofa, tagata uma, o matou o Fuzhou Bontai Diamond Tools Co.; Ltd i Saina, lea e faʻapitoaseevae olo taimane, uili ipu taimane, Faila Faila, PCD mea faigaluega oloma sili atu i le 30 tausaga le poto masani.O le a matou auai i le World of Concrete Asia 2021, faʻamolemole vaʻai i matou faʻamatalaga faʻasalalauga i lalo:

Igoa fa'aaliga: World of Concrete Asia

Tuatusi: Shanghai New International Expo Center (No.2345, Longyang Road, Shanghai, Saina)

Aso: Nov. 30th~Tes.2, 2021

Numera Faleoloa: W3F06

Faatalitali i lou taunuu mai.