Heavy Lifting Aluminum Door

Engineered for durability, security, and smooth operation, this heavy-duty sliding door is perfect for large openings in commercial and high-traffic settings.

Hardware & Operation

• Lock: ROGENILAN self-design lock with MA buckle key function, tested for 15,000 opening/closing cycles with stable self-positioning

• Rollers: GU Hardware System for smooth sliding

• Handle Performance: Oxide layer uniform; passes 100,000 repeated open/close cycles; lock points secure after 1 kN tensile test

Water & Weather Resistance

• High and low rails feature double concealed drainage

• Top + leather strips under door leaf resist rainwater intrusion during typhoon-level conditions

Key Benefits

• Heavy-duty construction for high load applications

• Smooth, reliable sliding operation

• Superior lock and handle performance for long-term durability

• Enhanced weather protection against extreme conditions