This bunk bed steel frame is built with thickened reinforced steel pipes and full welding process for solid integrated bed structure. Multiple reinforced cross beams and vertical support columns are added all around to boost overall bearing capacity and structural stability. Even with long-term frequent climbing, sitting and sleeping by adults and children, the frame stays firm without shaking, bending or loose connectors, greatly improving safety for daily use. Every steel component is finished with uniform electrostatic anti-rust spray coating, featuring scratch resistance, moisture and corrosion resistance, perfectly fit for student dormitories, staff quarters, kids bedrooms and budget hotel engineering projects. Precisely pre-drilled installation holes are reserved on side rails and support frames, allowing quick matching assembly with guardrails, stairs and slat bases without secondary processing. Hollow reserved gaps between frame components maintain continuous air flow inside upper and lower beds, reducing damp buildup, mildew and strange odors to extend service life of supporting mattresses and slats. Customized length, width and height sizes are acceptable. This bunk bed frame supports bulk wholesale and OEM supporting cooperation for furniture factories and engineering buyers.
