
Die Springs Extra Heavy Load Imported Alloy Steel High Strength Mold Springs. Extremely Heavy Load Capacity: Designed for extremely heavy load applications with high strength imported alloy steel. Full Customization Options: Supports customization from samples, designs, minor adjustments, and full customization. High Durability: Rated for over 1 million usage cycles with robust alloy steel construction. CE Certification: Product meets CE safety and quality standards for machinery and daily use. Fast Delivery: Available in stock now or with a delivery time of 8-12 days. Flexible Shipping: Shipped via DHL, FedEx, UPS, TNT, or by sea to global destinations. OEM and ODM Services: Manufacturer offers both OEM and ODM services with 10 R&D engineers.