Changqingteng High Perfect Fafer Co, LTD. ke mofani oa sengoli, fektheri le moetsi oa thepa ea morao-rao e tsoetseng pele, ho kenyeletsa le libala tsa boloi tsa boloi. Lesela lena le phahameng - Lesela la Ts'ebetso le entsoe ho tloha Ultra - New Molecular Weight Polyethylene Fiber e ikhethang e joalo ka Kevlar. Mofuta oa rona oa boloi oa boloi oa bolotsana o loketse likopo tse fapaneng tsa likopo tse kang liaparo tse sirelletsang, mekotla ea mekotla le litsebe. Lesela lena le fapaneng le hape le loantšana le radiation ea UV, mongobo le lik'hemik'hale, e le hore e se e loketse tikolohong e fapaneng. Ho feta moo, ke lebou la eona le bobebe le ka mokhoa o fetelletseng, boloi ea li-wabric oa lesela o lumella ho sisinyeha ho hoholo le matšeliso. Changqingteng High Perfect Four Co, Ltd., Re motlotlo ka ho fana ka litebello tsa bareki le ho feta tsa bareki ba rona Boitlamo ba rona ba boleng ba boleng bo kopane le Naha ea Rona -