2 products in this product line

ALLWIN supplies high-quality hydraulic patch fitting. We design and produce a special product called the hydraulic patch fitting. It combines the function of a hydraulic floor spring into patch fittings. Hydraulic patch fitting is more easily used and convincing to install than normal floor springs.


ALLWIN hydraulic patch fitting can be used in glass doors, glass panels, frameless glass, glass stoppers, and glass transoms. The cover for our glass patch fittings is made of 304 stainless steel or 316 stainless steel for better corrosion resistance. If you are interested in our high-standard products, come to contact ALLWIN!