● The weight bearing frame of the bed is made of the rectangular steel tube ,manipulator automatic welding to ensure the welding quality;Rectangular steel tube size 50*25mm, The wall thickness of the tube not less than 2mm
●Guardrail adopts  ? 25 mm steel pipe. The wall thickness is 1.2 -1.5 mm, it is made by manipulator automatic welding. The column of the guardrail is made of aluminum alloy tubes( Tube thickness is no less than 1.4mm).
● Painting: the steel part of the bed body after degreasing zirconium and other processing surface electrostatic powder spraying, coating hardness is not less than 1H (pencil hardness),The material adopt low heavy metal content products, in line with the national standards for children’s toys.
● The guardrail has two independently operated guardrail locks, to ensure that when one set of guardrail locks is opened by mistake, the other set of guardrail locks can still effectively lock the guardrail.

● The weight bearing frame of the bed is made of the rectangular steel tube ,manipulator automatic welding to ensure the welding quality;Rectangular steel tube size 50*25mm, The wall thickness of the tube not less than 2mm
●Guardrail adopts ? 25 mm steel pipe. The wall thickness is 1.2 -1.5 mm, it is made by manipulator automatic welding. The column of the guardrail is made of aluminum alloy tubes( Tube thickness is no less than 1.4mm).
● Painting: the steel part of the bed body after degreasing zirconium and other processing surface electrostatic powder spraying, coating hardness is not less than 1H (pencil hardness),The material adopt low heavy metal content products, in line with the national standards for children’s toys.
● The guardrail has two independently operated guardrail locks, to ensure that when one set of guardrail locks is opened by mistake, the other set of guardrail locks can still effectively lock the guardrail.

● The weight bearing frame of the bed is made of the rectangular steel tube ,manipulator automatic welding to ensure the welding quality;Rectangular steel tube size 50*25mm, The wall thickness of the tube not less than 2mm
●Guardrail adopts ? 25 mm steel pipe. The wall thickness is 1.2 -1.5 mm, it is made by manipulator automatic welding. The column of the guardrail is made of aluminum alloy tubes( Tube thickness is no less than 1.4mm).
● Painting: the steel part of the bed body after degreasing zirconium and other processing surface electrostatic powder spraying, coating hardness is not less than 1H (pencil hardness),The material adopt low heavy metal content products, in line with the national standards for children’s toys.
● The guardrail has two independently operated guardrail locks, to ensure that when one set of guardrail locks is opened by mistake, the other set of guardrail locks can still effectively lock the guardrail.