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 .
不銹鋼暗插銷,適用于雙開門、鋼質(zhì)門
總行程20mm,安全可靠
防火等級(jí),甲級(jí)1.5h