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4 Product Overview

We plate the 4 with a zinc-phosphate corrosion barrier before powder coating. It is the same three-stage finishing process used on outdoor architectural steel, because showroom humidity is just as unforgiving.

Showrooms in coastal cities face salt-air corrosion that eats standard powder coat in under a year. The 4 undergoes a 72-hour salt spray test before it leaves our facility.

The slot liners on the 4 are made from EPDM rubber, the same material used in automotive weather seals. They do not harden, crack, or leave marks on your tile edges.

We manufacture the 4 in our Xiamen facility where we control every step from steel procurement to final assembly. No subcontractors, no quality gaps.

Key Features

• Cold-rolled steel main frame with full-length internal reinforcement ribs
• Integrated floor anchors included — zero tip risk even with all panels pulled out simultaneously
• Slot-to-slot spacing adjustable from 15mm to 45mm without disassembly
• Pre-assembled slider carriages — no loose ball bearings to deal with during setup
• EPDM rubber contact pads at all sample touch points — rated for permanent indoor use
• Removable end caps allow infinite row extension by bolting additional units together
• CNC-laser-cut slot brackets with ±0.5mm tolerance — every panel sits at exactly the same angle
• Load-rated at 75kg per shelf — holds even the thickest 1200×1200mm porcelain slabs

Why Buy Direct from Tsianfan

• We ship to 50+ countries with correct export documentation on every shipment
• Factory tours welcome in person or via live video — see your order on the production line
• 11 years manufacturing display systems exclusively for the building materials industry
• Custom engineering proposals delivered within 3 business days of receiving your requirements
• Every rack completes a 72-hour salt-spray corrosion test before it ships

Where This Display Rack Fits

Large-format porcelain slab galleries

Ordering & Customization

Every order starts with your requirements — dimensions, color, capacity, branding. Contact our sales team at WhatsApp: +86 13365904989 or email: [email protected]. We prepare a detailed quotation with production timeline, typically within 24 hours. For custom sizes, include a simple sketch or reference dimensions — our engineering team handles the rest.

Common Questions