Mabapi le rona

Khamphani ea tlhahiso ea li-fastener ea Chang Lan, LTD (eo ho thoeng ke Chang Lan ka mor'a lilemo tse ngata tsa nts'etsopele), kamora lilemo tsa nts'etsopele, k'hamphani e thehiloe ka 2011, eo pele e neng e tsejoa e le fektheri ea li-fastener ea Chang He, ke likhoebo tse kholo tsa tlhahiso ea li-fastener tse tloaelehileng tsa yongnian, k'hamphani e setsing se seholo ka ho fetisisa sa kabo bakeng sa likarolo tse tloaelehileng - profinse ea Hebei YongNian, e akaretsa sebaka sa lisekoere-mithara tse fetang 6000, haufi le tsela e kholo ea naha ea 107 le seporo sa Beijing-Guangzhou, lipalangoang li bonolo, Sebaka se setle haholo. Kamora lilemo tsa nts'etsopele, k'hamphani joale e na le lisebelisoa tsa tlhahiso tse tsoetseng pele tsa lehae bakeng sa li-bolt, linate, lihlooho tse peli le maoto le lisebelisoa tse felletseng tsa tlhahlobo ea sehlahisoa. E na le sehlopha se nang le boiphihlelo sa lipatlisiso tsa theknoloji le nts'etsopele le basebetsi ba taolo ea boleng bo holimo le tikoloho e pharalletseng ea tlhahiso.

Khamphani ea rona ke lipatlisiso tsa saense, tlhahiso, papatso e le e 'ngoe ea indasteri e etellang pele, ke tlhahiso ea litsebi ea likarolo tse tloaelehileng tsa lihlahisoa tse kopantsoeng likhoebong. Lisebelisoa tsa tlhahiso li sebelisa haholo-holo 35CrMo, 40Cr, 45 #, 35 #, 35K, 10B21, Q235 le lisebelisoa tse ling tse fapaneng tsa li-fasteners, sistimi e ka sehloohong ea Brithani, sistimi ea United States, sehlopha sa 8.8, 10.9, 12.9. Bolulo ea hlooho ea sekwere, bolulo ea stud, bolulo ea ankora, shaft ea pin, gecko ea tokiso ea likoloi le lihlahisoa tse ling, e na le likhoebo tse ngata tse tsebahalang tse tšehetsang tšebelisano-'moho. Boleng ba sehlahisoa bo tsitsitse 'me ts'ebetso ea tšepahala

Lihlahisoa li rekisoa hantle liprofinseng tse fetang 20, metseng, libakeng tse ikemetseng, 'me li romeloa Spain, Jeremane, Poland, Thailand, India, Malaysia le linaheng tse ling tsa Asia Boroa-bochabela le Europe le United States. Li sebelisoa haholo likarolong tsa likoloi, likarolo tsa mechini, likarolo tsa lifti, lisebelisoa tsa tšireletso ea likoloi, lisebelisoa tsa bongaka, China Construction Group, China Railway Group le masimong a mang, 'me li fihletse botumo bo botle, ke bareki ba malapeng le ba kantle ho naha ba tšepang le ho ba tšehetsa. Moreki o lokela ho theha botumo bo botle,

Setifikeiti