Durable Stainless Steel Precision Cast Handles for Doors

Durable Stainless Steel Precision Cast Handles for Doors Product Overview Yancheng Kaifa Petroleum Machinery Co., Ltd is a leading manufacturer specializing in stainless steel precision cast door handles, serving as a trusted supplier for global architectural and furniture hardware markets. Our door handles are crafted through advanced precision casting (investment casting) technology, a core process that guarantees ultra-precise dimensions, superior corrosion resistance, and long-lasting structural reliability. Unlike ordinary casting methods, our stainless steel casting process ensures each handle maintains consistent quality and performance, making it ideal for high-demand residential, commercial, and industrial applications worldwide. Technical Specifications Core Casting Process: Precision casting (Investment Casting), optional aluminum alloy die-casting for lightweight variants Material Grade: 304/316 Stainless Steel (food-grade, marine-grade available), aluminum alloy (6061)…