Hongyi Outdoor Furniture Factory primarily utilizes premium aluminum alloys and high-grade stainless steel for their furniture frames. The factory's aluminum frames feature powder-coated surfaces that provide exceptional corrosion resistance against harsh weather conditions. These lightweight yet sturdy aluminum structures maintain their integrity through extreme temperature changes and humid environments. For critical support components, Hongyi employs marine-grade stainless steel that offers superior strength and rust protection. The manufacturing process involves precision welding techniques and multiple coating layers that ensure long-term durability. This material selection strategy allows Hongyi to create outdoor furniture that withstands years of exposure to sun, rain, and varying climatic conditions while requiring minimal maintenance. Customers appreciate how these material choices contribute to both the aesthetic appeal and functional reliability of their outdoor living spaces.