Stainless Steel Friction Stay Hinge a. Material (Stainless Steel) : 304, 403, 202, Iron ... form, Heat soak protective wrap, Plastic wrap, or custom request. Friction Stay Hinge1) With over 13 years experiences, we offer excellent ... doorAluminium profileMain marketAfrica, Australia, Middle east, Europe, South America2) Adopted China National Standard (GB5237.2-2004), Europe Qualanod(2004,edition 15th ...