phala ea tšepe e chitja e chesang e qoelitsoeng fektheri ea liphaephe tse potolohang|moetsi|mofani oa yuantaiderun Mokhoa oa ho hlahisa li-coil tsa GI lipeipi tse khutlonnetsepa tse entsoeng ka mahlakore a mane Lihlahisoa tsa lipeipi tsa LSAW lipeipi tse entsoeng ka mabone lihlahisoa tsa steelpipe tse sa hloekang PPGI COIL BLUE E ntse e hlahisoa Oem PPGI COIL BLUE E hlahisoa kamoo liphaephe tsa LSAW li hlahisang kateng PHAEPE E SE NANG SEMORONG Lebota le teteaneng le nang le khutlonnetsepa e le 'ngoe ea tube e sekwere ODM PPGI COIL BLUE E hlahisoa PPGI kela MEBALA e etselitsoeng tlhahiso mohala oa tlhahiso ea mohala oa tšepe e sa hloekang Lihlahisoa tsa GI coil Sekwere le phaephe e khutlonnetsepa ya di-degree tse 90 di a hlahisa Phaephe ea tšepe ea Octagonal Video ea phaephe e nang le sebopeho se khethehileng video ea phaephe e nang le sebopeho se khethehileng Toro e kholo, nako e monate!-Sehlopha sa YuantaiDerun-fektheri e kholo ka ho fetisisa ea tube e sekwere e khutlonnetsepa Chaena Morero oa phaephe ea motsotsoana ea lithane tse limilione tse 5 ea Yuantedrun O tla haha phaephe e kholo ka ho fetisisa ea motsotsoana o le mong Feme ea liphaephe tsa ERW yuantaiderun PPGI COIL E KHUBELU PPGI COIL BLUE E ntse e hlahisoa fektheri ea liphaephe tsa OTCG tsa mohala oa oli Sekoahelo sa liphaephe tsa API 5CT Sekoahelo sa ho Kopanya Liphaephe tsa Api 5ct ho kobeha ha tšepe - Na o batla ho tseba ts'ebetso ea pele ea tlhahiso ea liphaephe tsa tšepe? Video ena e etselitsoe bareki ba Spain ka ho khetheha pale ea lets'oao la sehlopha sa tšepe sa YuantaiDerun
