... salt spraying and SGS 500,000 times switch soft closing hinge 1. pass ISO Certified and ... Nut 10mm Advantages1> Silent when the door closed automatically2> After pushing the door for less then ... bath line products, such as kitchen line: soft-closing drawer, soft close hinge, gas spring & buffer, drawing ... room, bathroom cabinet, bath racks and sanitary like toilet, urinal, etc. And all our goods own COMO ...