Kwishingikiriza kuri siyanse n'ikoranabuhanga no gukora witonze, wujuje ubuziranenge mpuzamahanga kandi utange ibicuruzwa bigezweho.
Dutezimbere ibikorwa bya kijyambere bigezweho hamwe nubuyobozi busanzwe kandi twabonye iterambere ryihuse.Muri iki gihe inganda zapakira PE, SINOFILM yabaye umwe mubatanze amasoko yo kurinda firime kandi yujuje ibyangombwa byinshi.
Twibanze ku iterambere, umusaruro no kugurisha firime ikora PE.Kwambara ibikoresho byiterambere byiterambere byisi kandi bitanga ibicuruzwa byujuje ubuziranenge mpuzamahanga hamwe nigitekerezo gishya cyinganda nimbaraga zikomeye za tekiniki.