school furniture kids study tables used classroom for sale







Metal made swing set(TY-71785) for children 3-12 years old.
1, plastic parts: Imported engineering plastics, infiltration of anti-ultraviolet, anti-static decolorization element passing, strength, smooth surface, security assurances, weather resistance, not easily fade.
2, column: The national standard 114mm diameter steel pipe, column footing plate screw with a pull-burst, the surface rust, acid degreasing, cleaning, phosphating rust after a special process, throwing sand, imported plastic powder with a double surface household-level spraying layer, electrostatic spray, high-temperature plastic 200 degree baking powder, smooth surface, UV, colorful, easy to fall off.
3, platform: High strength punching plate, with a special process dealing with wavy surface microscopy, safe and beautiful non-slip resistance.
4, fastener: Stainless steel screws used Lvkou pieces, and the contact point deduction and the columns to be rubber pads, and machine-processed rice tighten the screw, screw top cover with a plastic cap, but enhance its security.