1. Constructed from high-quality imported steel tubing (80x50x3mm) and high-precision welded pipes, emphasizing a robust and substantial aesthetic. 2. The weight stack resistance ratio is set at 1:4, generating a low starting resistance that is ideal for beginners; this ratio can also be adjusted to facilitate higher-velocity movements suitable for specific athletic training. 3. The dual-roller mechanism or pulley housing allows for easy and smooth adjustment, featuring 20 distinct adjustment positions on each side to provide a wide variety of exercise options. 4. Manufactured using advanced international production processes—including laser cutting, automated robotic welding, and precision CNC machining—to ensure tooling operations meet the highest industry standards. 5. The rust removal and surface finishing processes work in tandem: utilizing a dip-tank pretreatment process to create a full-surface phosphating film, followed by electrostatic powder coating. A specialized dual-layer coating technique—including a protective glaze finish—is applied to ensure both the aesthetic appeal and corrosion resistance of the equipment. 6. Guide Rods: Solid steel rods (φ20mm) featuring an anti-corrosion coating and polished finish to ensure smooth operation and prevent rust. Cables: Self-lubricating steel cables (φ5.8mm) are utilized for optimal performance.
