采用专用汽车弹簧合金钢材原材料：具备高抗拉强度、高韧性、抗疲劳、不易形变的特性，通过全自动卷簧设备精密卷制成型，采用精确控温热处理工艺，消除成型应力，优化钢材韧性，大幅提升产品抗疲劳性能与承载稳定性。
严苛的质检及性能检测确保每一件悬架弹簧载荷精准、回弹稳定、经久耐用。
The raw material used is a special automotive spring alloy steel: it possesses high tensile strength, high toughness, resistance to fatigue, and is not prone to deformation. It is precisely rolled and formed by a fully automatic spring rolling machine and undergoes precise temperature-controlled heat treatment process to eliminate the formed stress, optimize the toughness of the steel, and significantly enhance the product's fatigue resistance and load-bearing stability.
The strict quality inspection and performance testing ensure that each suspension spring has precise load capacity, stable rebound, and long-lasting durability.
