
Dumbbell Bench Gas Spring Lift Support Gas Strut for Fitness Equipment. Full Customization Options: Supports full customization from designs, samples, or minor adjustments for force, stroke, and length. Wide Parameter Range: Customizable force (20-4000N), stroke (20-500mm), and length (100-1000mm) to fit specific needs. High-Quality Steel Material: Constructed from durable steel with cold roll production process for superior strength and consistency. Trusted by Industry Leaders: Supplied to major brands like Hyundai, Komatsu, Hitachi, and Benz with proven reliability. ISO9001 Certified Quality: Manufactured under strict ISO9001:2015 standards with 100% visual and functional inspection. Versatile Application: Suitable for fitness equipment, construction machinery, auto, furniture, and medical instruments. Nitrogen Gas Filling: Uses high-purity nitrogen gas for stable, safe, and reliable performance over long periods. OEM/ODM Service: Professional OEM and ODM services available with 4 R&D engineers supporting innovation.