Zhejiang Nihao Electrical Appliance Co., Ltd

Door Closer Features: 1) Material: aluminum or die-cast aluminum 2) Functions: closing and latching door 3) Stainless steel piece cover is grac

Door Stopper Manufacturer 1.6000 series products are the door closer provided with closing,latching,buffering functions and have two adjustable val

1.2022AW,2023AW 2024AW closers, which can be installed in the door frame, 2.They have transfered speed valve each from head to foot,both left/right-h

Features: 1) Our new item looks a little round 2) With two functions: adjustment of closing and latching 3) Suitable for vertical installation on

Features: 1) 5000 series door closers are provided with closing, latching, buffering and time delaying functions; with 2, 3 or 4 adjustable valves