
High-End New Design Vibration-Free Rigid Mechanical Transmission Crank Desk for Design Institutes/Drafting Studios. Manual Height Adjustment: Smooth hand-crank mechanism adjusts height from 630mm to 1080mm without electricity. High Load Capacity: Supports up to 100kg static load with scratch-resistant and durable construction. Durable & Tested: Passes 50,000+ crank cycle tests ensuring long service life and reliability. Customizable Options: Offers customization for size, color, load-bearing capacity, and product series. International Certifications: Products hold ISO9001, CE, and UL certifications for global standard compliance. 3-Year Warranty: Covers non-human damage with free replacement, repair, and shipping costs. Eco-Friendly Materials: Constructed with high-quality cold-rolled steel and eco-friendly boards. Versatile Application: Ideal for home offices, studies, schools, and workshops requiring flexible heights.