Production Information
Relaxed: high quality anti fatigue torsion spring is used inside the garage doors trinidad, both sides rise and fall together, good balance and long service life.
Practical: strong and durable, beautiful appearance, high strength, high toughness, corrosion-resistant aluminum alloy double (single) layer curtain, aluminum alloy material, anti strike, anti scratch, prevent malicious intrusion outside the door, and more effective security protection.
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