Cangzhou Jiahe Plastics Co., Ltd. Yezga-d deg 2005 yernu yellan deg tmeɣra n tmeɣra n Cangzhou, deg tmeɣra n tmeɣra n Hebei, akked tameɣrat yesseggud n 100. 5 n yimelyunan. Yettqeddemt-nnes ugar n 70.000 n tmerwin n yisaɣen n tmerwin n tmerwin n tmerwin n tmerwin. Tifusa n teṛmist-nni d timaɣen n PE d aɣli-nni, Ø16mm-Ø1600 mm; Ila n tnid n PERT2 (Ø20mm-Ø450mm); d asewsiwin n waman. Llan ugar n 30 n yimsuren n tgerrt, d win ay d-yettbanen seg Battenfeld-Cincinnati Plastics Equipment Co., Ltd. deg Lalman, s tmerwin n tmerwin n tmerwin n tmerwin. Tesɛa s tneɣsit A n uɣef n waman n tḥebsiwin n waman ay d-yettqef, yezmer ad t-id-yettneɣ n yigengen n waman. Yezmer ad d-d-texdem tisufal n tkeṛṛusten n tmerwin. Nesɛa teɣlamt n tnezzayt yerna ay d-neɣlayen n tebṛatin. Imeddaḍen ttwazlen ugar n 30 n tnemmaḍen, yiɣrin ed tnaɣen n tɣawsiwin, yernu kra n yifanen nnuzun n lmiren. yiwen n teɣlamt n teɣrikin ay yessawel aṭas n yigazen n tnatiwin n tmeɣranen ed tmeddu n wuguren n tmerwin.