
Door and Window Investment Casting Stainless Steel Custom Special Hardware for Glass Door. ISO9001 & IATF16949 Certified: Company holds ISO9001 and IATF16949 certifications ensuring quality management. OEM & ODM Customization: Professional R&D team provides customized parts based on 2D and 3D drawings. Wide Material Selection: Available materials include Stainless Steel, Carbon Steel, Alloy Steel, and Duplex Stainless Steel. Advanced Inspection Equipment: Equipped with CMM, X-ray, and Ultrasonic inspection for precise tolerance control. Flexible Order Quantity: Flexible PO quantity options available to meet diverse customer demands. Over 10 Years Experience: More than a decade of expertise in investment casting and precision machining. Comprehensive Surface Treatment: Offers heat treatment, zinc coating, polishing, shot peening, and DACROMET. Multiple Shipping Methods: Supports sea, train, and air shipments via DHL, TNT, FedEx, UPS, and EMS.