ODM Aluminum Sliding Door Hinge System Z Section For Casement Windows Reinforced Cabinet Pocket Sliding Door Hinges 42x108 Weatherproof Product Specifications Attribute Value Size 47*127mm Material Aluminum Feature Durable After-sale Service Online technical support Style Modern design Type Sliding Door And Window Rollers Function Quiet operation Product Advantages Fire-Rated Options - Certified for fire door applications Earthquake-Resistant - Special models for seismic