Pa 4 Novembara, 2020, Bambo PETER FRANZ, Chief Engineer of Technology ndi R&D wa Grace, adagawana luso labwino kwambiri pa "Frontier Energy-saving Technologies and Development Trends of Plastic Pipe Manufacturing" pamsonkhano wa atolankhani ku Hall 5 ya Nanjing International. Expo Center

Chisomo chachepetsa bwino kugwiritsa ntchito mphamvu za mzere wa extrusion kudzera muzosintha zingapo zaukadaulo monga kuwongolera kutulutsa kwapamwamba kwambiri, kupititsa patsogolo mphamvu zamagetsi, kusintha ukadaulo wozizira wamba chitoliro, kusintha njira yowumitsa zinthu, kusintha ukadaulo wa nkhungu ndi kupulumutsa madzi, etc.

Kuwonjezeka kwa ndalama zamagetsi kwasokoneza chitukuko cha makampani ambiri. Pamsewu wa kafukufuku wamakono ndi chitukuko, Grace nthawi zonse amaganizira za mtengo wamakasitomala. Cholinga cha Grace kupatsa makasitomala mphamvu zochepa komanso zida zotulutsa zambiri.