Tinokugamuchirai kuDLF
Yancheng Deli Fei Machinery Co., Ltd. ikambani yenyika ine tekinoroji yepamusoro inobatanidza kutengeserana kwemaindasitiri nekutengeserana. Iri muJianhu, China, kambani iyi ine zvigadzirwa zviviri muJianhu uye ikambani inotungamira munharaunda. Inonyanya kugadzira mashaft ekurima, magiya, magiya egiya nezvimwe zvigadzirwa zvemagetsi, tekinoroji uye masevhisi. Kubva payakatangwa muna 2005, kambani iyi yakaramba ichitevedzera pfungwa yekuti "kuvimbika, mhando yekutanga" yekushandira pamwe, nguva dzose nezvigadzirwa zvemhando yepamusoro, mitengo inonzwisisika, kuvimbika kwepamusoro uye sevhisi yakakwana mushure mekutengesa kwehunyanzvi hwebhizinesi.
