Need quick answers about practical use? This video highlights the essentials. Join us for an inside look at Guangzhou Fengsheng's manufacturing facility as we demonstrate our heavy-duty adjustable truss screw jack base with a 2000kg load capacity. You'll see our precision engineering process, advanced CNC machining, and rigorous load testing that ensures safety and reliability for global entertainment stages. Discover how our 16 years of expertise in aluminum structural solutions delivers the strength and efficiency your events demand.