Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
Oops ! Our English website is under development, we expect the development to be over by June , We highly regret the inconvenience caused.
Kindly bear with us and for enquiries please contact mail@kinlong.com .
材質(zhì):45#、40Cr
性能等級(jí):6.8、8.8
表面處理:熱鍍鋅、達(dá)克羅、納米復(fù)合粉末滲鋅
應(yīng)用領(lǐng)域:地鐵盾構(gòu)、隧道管片連接