Nqe lus piav qhia: KOI Yog Li Nrog RING
Khoom siv: high-carbon steel
Loj: 1#, 2#, 3#, 4#, 5#, 6#, 7#, 8#, 9#, 10#, 11#, 12#13#, 14#, 15#, 16#, 17 #, 18#, 19#, 20#
Ntim: ntau /poly hnab /xim lossis lub thawv dawb /lub thawv yas /OEM muaj
Xim: dub npib tsib xee/npib tsib xee/kub
Nta: KONA, raws li lub tuam txhab koom ua ke tsim khoom siv tshuab, nqis peev peev nyiaj ntau hauv R & D tom qab ntawd tsim ntau yam ntawm kev siv lub tshuab sib txuas tsis siv neeg thiab tshwj xeeb thev naus laus zis rau nqes tsim, raws li nqus cov thev naus laus zis thiab kev paub los ntawm Nyij Pooj thiab Europe. Peb ntseeg ruaj khov thiab yuav ua raws qhov yuav tsum tau ua ntawm "super muaj zog, ntse heev thiab nkag siab zoo", ua haujlwm ua ke txhawm rau nqis mus rau peb lub hom phiaj zoo nrog kev coj tus yam ntxwv zoo thiab zoo, ib yam li peb cov lus "Tsis txhob pib qhov kawg, Tsis txhob tso tseg thaum pib".
