
PU Foam Height Adjustable ESD Chair for Cleanroom. Height Adjustable: Gas lift mechanism allows height adjustment from 430mm to 580mm or 450mm to 600mm with wheels. Durable Materials: Constructed with steel plating, senior gas lift, and wear-resistant PA casters. Color Options: Available in Black and Blue colors to suit different cleanroom environments. Professional Support: Expert engineers and responsible teams provide advice, support, and timely updates. ISO Certified: Manufacturing plants qualified for ISO Quality Management System with strict process control. Fast Sample Prep: Samples ready in 1 day if in stock, or about a week for customized orders. Flexible Shipping: Shipping options include sea, air, truck, and courier services like UPS, DHL, and FedEx.