哥也色在线视频,日本一级色片,日日夜夜极品视频,欧美jizz19性欧美,午夜视频免费播放

COMPANY VIDEO
Elektrische Tür?ffner
Electric Strike for Push Bar
10 jahre zurück79 Klicks

YS-621-S is suitable for fire exit door with Push-rod lock.The operating principle of electric strike is that electromagnetism produces the force to pull or push the release lever so that to lock or open the door.

Tel:+86-755-83489801
Fax:+86-755-83489807
Room 1605, Block A, Haisong Building, Tairan 9th Road, Futian District, Shenzhen
YLI's Weibo
YLI's Wechat
? 2025 Professional electric locks manufacturers-YLI Elec. Professional electric locks manufacturers-YLI Electronic (Asia) Ltd Please contact us if you have any questions：yli@yli.cn
Professional electric locks manufacturers-YLI ElecAll rights reserved，Email：yli@yli.cn
Login
Register