Ho tloha ka la 3 Phupu 2019 ho isa la 5 Phupu 2019, Shanghai Ruifiber e bile teng SHANGHAI COMPOSITES EXPO 2019 motseng oa Shanghai,. Ena ke pontšo ea rona ea pele SHANGHAI COMPOSITES EXPO 2019. Shanghai Ruifiber e shebane le indasteri ea scrim e behiloeng ka lilemo tse fetang leshome, lihlahisoa tsa rona tse ka sehloohong ke scrim e behiloeng ka thata, letlooeng la fiberglass, teipi ea letlooeng la fiberglass jj. Rea leboha ka ho etela Shanghai Ruifiber SHANGHAI COMPOSITES EXPO 2019