Material Composition | High-traffic libraries, commercial spaces | Industry: Regular Steel + Particle Board (No certifications) Our Base: Stainless Steel (Grade 304, ASTM A240) + FSC Certified Wood Our Advanced: Stainless Steel (Grade 316, ASTM A240) + Bamboo Composite (▲1) | Combines corrosion resistance (Grade 304) and eco-friendly aesthetics (FSC wood). Advanced: Enhanced chemical resistance (Grade 316) and lighter weight (bamboo). | Base: Slightly higher cost than all-metal units. Advanced: Requires specialized assembly tools for bamboo components. |
Finish Quality | Moisture-prone environments (e.g., near windows) | Industry: 2-Layer Paint (No standard) Our Base: 6-Layer Powder Coating (ASTM D3924) Our Advanced: 8-Layer Epoxy Coating (ASTM D3924 ▲2) | Base: Corrosion-resistant (ASTM D3924) with 6 layers for durability. Advanced: Extra 2 layers for extreme scratch resistance (e.g., in humid libraries). | Base: Heavier than single-layer coatings. Advanced: 10% weight increase vs. Base. |
Structural Design | Heavy-load storage (textbooks, archival materials) | Industry: Basic Metal Frame (No compliance) Our Base: Reinforced Metal Frame (EN 14433 compliant, 150kg/shelf) Our Advanced: Double-Walled Frame (EN 14433 ▲1, 200kg/shelf) | Base: Supports 150kg per shelf (ideal for standard libraries). Advanced: 200kg capacity (suited for industrial archives). | Base: Assembly may require 2 people. Advanced: 20% bulkier frame. |
Adjustable Shelves | Customizable storage needs (books, decor) | Industry: Fixed Shelves (No adjustment) Our Base: 6 Adjustable Positions (ISO 9001 certified) Our Advanced: 12 Positions + Slide Rails (ISO 9001 ▲1) | Base: 6 positions for standard configurations. Advanced: Double the positions + slide rails for easy access (e.g., in retail displays). | Base: Minor tool use for adjustments. Advanced: 15% higher cost vs. Base. |
Space Efficiency | Small offices, apartments | Industry: 1.0m x 2.5m Footprint Our Base: 0.8m x 2.0m (ISO 3801 certified) Our Advanced: 0.7m x 2.2m (ISO 3801 ▲1) | Base: Fits in 1.6m² spaces. Advanced: 1.54m² footprint (ideal for tiny homes). | Base: Limited vertical height (2.0m max). Advanced: Requires ceiling clearance for full height. |
Durability | High-usage public libraries | Industry: 3-Year Warranty (No adhesion tests) Our Base: 10-Year Warranty (ASTM D3359 adhesion test) Our Advanced: 15-Year Warranty + UV Resistance (ASTM D4587 ▲2) | Base: 10-year guarantee against rust/warping. Advanced: Resists UV degradation (ASTM D4587) for outdoor/curbside libraries. | Base: Warranty excludes accidental damage. Advanced: 25% heavier than Industry Standard. |