Hydraulic PatchHPF-100

Non-digging floor spring will be the next gernaration product of floor spring.

No need to digging the floor,no need to buy a bottom patch fitting,because it is,and it's easy to install.Looks simple and beauty.

have both patch fitting and floor spring function. It will be widely used at comercial market shop, office , hospital, school, hotel etc.

Quality is staable performance. Pass 500,000 cycle test.

1) No need digging hole on the floor.Simple and easy installation and maintain.

2) Economical and practical. save a bottom patch fitting saving money.

3) Double direction opening and closing. Very smooth when use.

4) Stainless clap and polished, Looks very great.

5) High quality,pass 500,000 cycle test. 3 years warranty.