Aluminium Hydraulic Silent Bearing Door Flat Open Hardware Wooden Door Hinge Packing & Delivery Factory picture Certifications Company Profile FAQ Q1. Can I have a sample order for door hinge? A: Yes, we welcome sample order to test and check quality. Mixed samples are acceptable. Q2. What about the lead time? A:Sample needs 2-3 days, mass production time needs 1-2 weeks for order quantity more than Q3. Do you have any MOQ limit for door hinge order? A: Low MOQ, 1pc for