Site na 3rd July 2019 ruo 5th July 2019, Shanghai Ruifiber nwere ntị na SHANGHAI COMPOSITES EXPO 2019 na Shanghai obodo,. Nke a bụ anyị mbụ show na SHANGHAI COMPOSITES EXPO 2019. Shanghai Ruifiber concentrates na tọgbọrọ scrim ụlọ ọrụ ihe karịrị afọ iri, anyị isi ihe ngosi. ngwaahịa na-tọrọ scrim, fiberglass ntupu, fiberglass ntupu teepu etc. Daalụ maka ileta Shanghai Ruifiber na SHANGHAI COMPOSITES EXPO 2019