
Heavy-Duty Door and Window Hinges for Secure Installations. Factory Direct Supply: Integrated R&D, production and sales with direct factory pricing. Comprehensive OEM/ODM Services: One-stop service from drawing design, mold development to batch production. Wide Material Selection: Available in stainless steel 201/304/316, low carbon steel, aluminum, brass, and more. Flexible Customization: Full customization options from samples, designs, minor changes to flexible customization. High Precision Manufacturing: Advanced CNC lathes, automated centers, and 100% visual inspection ensure stability. Fast Delivery Options: 3-10 working days for stock items; 15-60 days for custom orders. Free Sample Availability: Free samples provided, though shipping costs and large sample fees may apply. Global Market Experience: 8 years of export experience serving Europe, America, Southeast Asia, and the Middle East.