Cov khoom
Square ntsia hlau Square Ntsia Liaj Qhov Rooj

Square ntsia hlau Square Ntsia Liaj Qhov Rooj

Lub hau ntswj ntsia hlau tsav muaj ib qho tib kab rov tav (kev rho tawm) hauv lub taub hau sib dhos ceev thiab tau tsav los ntawm" cov hniav sib xws" los sis pav ntsej muag ntswj. Daim ntawv no yog thawj hom ntsia hlau tsav kom tsim, thiab rau ib-paus xyoo, nws yog qhov yooj yim thiab pheej yig tshaj los ua. hau ntswj taub hau ...

Asquarescrew tsav siv plaub lub ntsej muag lub taub hau uas tuaj yeem tig nrog tus ntsia hlau tsis zoo, qhib ciaj ntswj, lossis 8- lossis 12-taw tes [54] lub khauj khaum. Feem ntau ntawm 19th thiab thaum ntxov xyoo pua 20, thaum nws yooj yim dua thiab pheej yig dua los tsim dua li lwm cov tsav tsheb, nws tsis tshua muaj hnub no (txawm tias tseem yooj yim nrhiav) vim hais tias cov hex sab nraud tam sim no raug nqi-kev sib tw thiab tso cai zoo dua rau wrenching txawm ze cov tav kev.

Cov ntsia hlau square

Square bolt

Hangzhou Balianfang 2

Cim npe nrov: cov ntsia hlau square square ntsia liaj qhov rooj, Suav teb, cov chaw tsim khoom, chaw muag khoom, Hoobkas, lag luam wholesale, customized, yuav

Xa kev nug