单点执手Single Dot Casement Handle
平开窗执手Door&window transmission handle
平开窗执手Door&window transmission handle
平开门窗执手Door&window transmission handle
大门插销 Door bolt
执手Transmission handle
门窗执手Door&window transmission handle
门窗执手Door&window transmission handle
大门锁Door lock
幕墙多点锁Aluminum(heat lnsulation)Multi-dot lock
锁体
门窗执手Door&window transmission handle
平开窗两点锁Aluminum(heat lnsulation)Multi-dot lock
门锁 Door lock
门窗执手Door&window transmission handle