Changqingteng Hid ndi China chodziwika bwino - Wopereka zodziwika bwino, fakitale ndi wopanga polyethylene wakwera - fiber. CHIKWANGWANI chimapangidwa ndi - zida zapamwamba za polyethylene zimapangitsa kuti zigwirizane kwambiri ndi Abrasion, mankhwala, komanso kukhudzidwa. Ili ndi mphamvu zabwino komanso zotheratu, zomwe zimapangitsa kuti ikhale chisankho chotchuka pa ntchito zosiyanasiyana. Kukwera kwathu kwa polyethylene - Chibenthero chogwiritsira ntchito ndi chopepuka, ndikupangitsa kuti ikhale chinthu chabwino chopangira bulleproof vests, kudula - magolovesi osalimba, ndi zovala zoteteza. Njira yathu yopanga imatsimikizira kuti chiberekero ndi chamtengo wapatali kwambiri, ndipo timatsimikizira kuti zitha kukwaniritsa zosowa zosiyanasiyana za makasitomala athu. Zogulitsa zathu zayesedwa ndikutsimikiziridwa kuti ndi imodzi yabwino kwambiri mkalasi mwake. Timanyadira kuti polyethylene apamwamba - Chiberekero chachitsulo chazindikiridwa ndikugwiritsidwa ntchito ndi mafakitale osiyanasiyana kuphatikiza ankhondo, opanga malamulo, ambospace, ndi zamankhwala. Timayesetsa kupanga ndi kusintha zinthu zathu, kuonetsetsa kuti tikupitiliza kukhala othandizira, fakitoli, ndi wopanga polyethylene wakwera ku China.