1.This floor spring’ material is stainless steel.
2.Surface finish : satin, polished(mirror), matte black, silver, titanium gold, titanium black, rose gold, brass, bronze, and antique brass.
3.Load bearing capacity 130-150KG, 1300*2800MM door leaf, can be made into Dorma head/square head
4.The floor spring have a concealed design. which ensures that they do not detract from the appearance of the door or the surrounding area.
5.The floor spring are easy to install, making them a convenient and cost-effective solution for heavy door closing needs.
6.The floor spring are ideal for use in high-traffic areas, such as office buildings. shopping malls, and hotels, where safety, security, and convenience are paramount.