How to distinguish which type is useful, of course, doesn't care about the price question certainly lose waiting chair, choose aluminum alloy or steel waiting chair, in PU mat is the best.
But at the same price, so long need more material: stainless steel airport chair and the different material of aluminum alloy airport chair: material: aluminum alloy airport chair armrest, feet, legs, advanced engineering composite material, nylon and glass fiber mold injection molding.
Plate, the back: high density polyethylene and ammonia ester (
I feel inside steel, steel standard: Q235 steel tube, 16 mm in diameter, the thickness of 2.
At the bottom of the outer beams: advanced engineering composite material, nylon and glass fiber mold injection molding.
Bearing connection beam fittings: Q235 steel pipe triangle.
Stainless steel material: the airport chair armrest, foot: stainless steel.
Article: aluminum alloy edge article, electrochemical treatment.
Plate: adopt stainless steel plate, environmental protection, is not easy to wear, never rust.
At the bottom of the beams: 2.
0 mm thick 40 * 80 mm steel pipe, air-conditioning outdoor painting powder, according to your actual needs, choose the appropriate type, style, material, price is the most meet your requirement, so is the most useful waiting chair!