high-quality thick cold-rolled steel tube hydraulic forming
Feet: high-quality cold-rolled 2.0 steel, Pressure Forming
Seat: multi-layer plywood, fireproof board laminates
Back: multilayer plywood, fireproof board laminates
Desk: high quality MDF, posted outside the fire board
Plastic parts: PA6, high-quality material injection molding
Coatings: anti-rust treatment by electrostatic
Seat Flip: gravity response, never fail.