Shunde LeGu Hardware Factory specialized in manufacturing window roller, window handle, window hinge and door roller. 1. Optional material: Stainless steel, carbon steel, cropper, and etc.; 2. Products used for the sliding aluminium windows ror sliding aluminium doors; 3. Products range: Window roller, window handle, window hinge, and door roller; 4. Products measurement are according to your requirement; 5. MOQ: 500PCS6. Packing: Normal carton7. Production leading time: 20-25daysWe accept customer making, make according to your per drawing! Samples are available for free!