Our enterprise since its inception, constantly regards product good quality as organization life, constantly improve production technology, strengthen merchandise high quality and continuously strengthen enterprise total good quality administration, in strict accordance with all the national standard ISO 9001:2000 for aluminum alloy hinge,Deadbolt Lockset,Door accessory. We will empower people by communicating and listening, Setting an example to others and learning from experience. The product will supply to all over the world, such as Be sure to feel cost-free to send us your specs and we are going to respond for you asap. If you want develop any other new items, we can customize them to suit your needs. Quality, "Integrity" and "Service" are our principles. Welcome all good buyers to communicate product details with us!