
Steel Engine Oil Pan for Heavy Duty Truck. 30 Years Manufacturing Experience: Over three decades of expertise in cold forming, press drawing, and stamping production processes. Comprehensive Certification: Certified under TS16949 and ISO 9001 standards for automotive quality management. Wide Material Thickness Range: Steel sheet thickness adjustable from 0.8mm to 4mm to meet specific vehicle requirements. Advanced Stamping Technology: Utilizes double-stage drawing and stress release statics to prevent material breakage during production. Precision 3D Scanning: Employs portable metrology-grade 3D scanners for accurate data acquisition and reverse engineering. Rigorous Leak Testing: 100% seal verification via 1.2Bar water submersion test for 30 seconds to ensure zero leakage. Superior Surface Treatment: Electrophoresis and power coating with 480-hour salt spray resistance to prevent rust. Customizable OEM Service: Full OEM supplier capabilities including custom raw materials, surface treatment, and production processes.