Stackable Chair ZGP-005

1. The support legs are made of 30*80*1.5mm elliptical tubes, bent into an arched shape by a bending machine.
2. The base and bracket are made by stamping and welding 2mm cold-rolled steel plate.
3. Toowa is made of 3mm cold-rolled steel plate stamping.
4. The spring back is achieved using cast steel coupling parts for self-spring back, which operates silently through its own gravity, ensuring a service life of over 10 years.
5. The chair back is made from 1.5mm cold-rolled steel, processed into a mesh pattern, and then bent and welded together.
All steel parts are treated with shot blasting, physical degreasing, rust removal, acid washing, phosphatizing, and electrostatic spraying.
7. The seat panel is made of birch plywood from Northeast China, coated with imported Bottinelli eco-friendly glue, and double-sided with盟禾 fire-resistant panel. The desk features a flip-down folding mechanism; when not in use, the desk top can be folded down to increase space and facilitate access. The seat panel is designed with a three-dimensional shape for comfort, with the small edges treated with high-grade eco-friendly paint for a clear, transparent finish, with a thickness of 10mm.
8. The table panels are made of 10mm domestic double-sided fire-retardant MDF.
9. The seat panel is securely fastened with M6 electroplated large-hat screws and anti-loosening nuts, ensuring no movement.
All parts comply with national environmental protection standards for formaldehyde content.