
Material: High-strength automotive structural steel (for example, QStE-series / SPFH-series and other grades of high-strength steel), providing the required strength characteristics and fatigue resistance for chassis components.
Fabrication: Made from die steel (eg Cr12MoV/DC53) using CNC machining, heat treatment and surface treatment. Designed for use on large presses.
Technology: Multi-operational cold forging using a multi-position progressive die. Includes blanking, forming, punching and trimming operations, which ensures highly accurate part geometry.
Xunlong Intelligent Precision Application Materials Manufacturing (Suzhou) Co.,Ltd is a professional automobile mold manufacturing enterprise. Main products: single door reinforcements, double door reinforcements, A and B pillars. The annual production capacity is more than 3300 tons, the total annual revenue exceeds 335 million yuan.