Product name:soft-up hinge Model no.:ys6118 Brand name:yswj® Application range:minimum door thickness: 16mm Twisting force:5n one piece Soft-up/soft-down: soft-up Patent no.:201530469543.3 201520938292.3 Weight capacity:3.5kg 5kg(upgraded version) Life time:30, 000 times Product advantages: A.Soft closing, labor-saving and noiseless when it’s working. B.Without professional slotting, easy to install. C.Easily assembling, save the installation costs. D.Small, novel and unique design, applicable to small-sized cabinet and it’s space-saving. E.Obtain lot of patent certificates. Practical and durable.