
Durable Steel Shock Absorption Storage Boxes for Kids. Smooth Vibration-Free Motion: Consistent force throughout stroke ensures quiet and stable operation. Corrosion Resistant Design: Features stainless steel pipes and QPQ surface treatment for durability. Oil-Free Maintenance: Self-contained design requires no lubrication for clean operation. Wide Application Range: Ideal for automotive, furniture, and medical equipment industries. Customizable End Fittings: Tailored ball joints and threaded ends available for specific needs. High Production Capacity: Factory capacity reaches 300,000 units per month. OEM and ODM Services: Full customization support including logo and design incorporation. Fast Delivery for Small Orders: Small quantity orders can be shipped within one week.