QCAA -Quality Control Double A
Decades of Hardware Expertise, Built for Your Peace of Mind.
QCAA: Quality Control Double A
Decades of Craftsmanship, Redefined.
Founded in 1976, our parent company brings nearly 50 years of global hardware manufacturing expertise. In 2021, we launched QCAA to deliver premium, precision-engineered hardware directly to your doorstep.
Built on a legacy of quality, QCAA combines timeless craftsmanship with modern design. Quality you can trust, built to last.
Knocker
Mail Slot & House Number
Pole Socket & Bracket
Door Stop & Corner Brace
Sash Lock
Brick Hangar & Hook
Pull
Bolt
Bolt & Pocket Lock
Door Latch
Door Chain & Strike Plate
Door & Cabinet Latch
Roller Catch & HASP
Hinge
Hinge
Hinge
Latch &Corner Protector & Knob
Why Contractors Trust QCAA?
Decades of Expertise:Nearly 50 years of global exporting experience.
Double A Quality Control:Multi-point inspection for strength and precision.
Comprehensive Selection:Exact-fit hardware, from single items to bulk packs.
Our Promise
Whether you are restoring a single cabinet, remodeling your home, or managing a large-scale commercial project, QCAA is here to serve as your ultimate hardware partner. We eliminate the guesswork by offering fully tested, professional-grade hardware. Choose QCAA—where heritage meets modern quality.
 QCAA Sliding Window Security Lock, Aluminum, Black Coated, 4Pack, Made in Taiwan |  QCAA Steel Screen Door Pull, 4-3/4", Black Coated, 2 Pack, Made in Taiwan |  QCAA Black Steel Hinge Offset for Cabinet Door, 3/8", Matte Black, 36 Pack |  QCAA Forged Brass Cabin Hook Latch & Eye, 2-1/2", Vibrated Brass, 2 Pack |  QCAA 4-1/2" HASP and Swivel Staple, Steel, Zinc Plated, 2 Pack, Made in Taiwan |  QCAA Steel Window Sash Lock, CTC 2", Black, 24 Pack, Made in Taiwan | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| material | Aliminum | Steel | Steel | Brass | Steel | Steel |
| product size | no data | 4-3/4" | 3" | 2-1/2" | 4-1/2" | 2" |
| color: Matte Black | ? | ? | ? | ? | ? | ? |
| color:Oil-Rubbed Bronze | ? | no data | no data | no data | no data | ? |
| color: Silver | ? | ? | no data | ? | ? | no data |
| color: White | ? | ? | no data | no data | no data | no data |
| package Qty: 2 | no data | ? | ? | ? | ? | ? |
| package Qty: 4 | ? | no data | no data | ? | ? | ? |
| package Qty: 8 | ? | no data | no data | no data | no data | no data |
| package Qty: 12 | no data | no data | ? | no data | no data | ? |
QCAA -Quality Control Double A
Decades of Hardware Expertise, Built for Your Peace of Mind.
QCAA: Quality Control Double A
Decades of Craftsmanship, Redefined.
Founded in 1976, our parent company brings nearly 50 years of global hardware manufacturing expertise. In 2021, we launched QCAA to deliver premium, precision-engineered hardware directly to your doorstep.
Built on a legacy of quality, QCAA combines timeless craftsmanship with modern design. Quality you can trust, built to last.
Knocker
Mail Slot & House Number
Pole Socket & Bracket
Door Stop & Corner Brace
Sash Lock
Brick Hangar & Hook
Pull
Bolt
Bolt & Pocket Lock
Door Latch
Door Chain & Strike Plate
Door & Cabinet Latch
Roller Catch & HASP
Hinge
Hinge
Hinge
Latch &Corner Protector & Knob
Why Contractors Trust QCAA?
Decades of Expertise:Nearly 50 years of global exporting experience.
Double A Quality Control:Multi-point inspection for strength and precision.
Comprehensive Selection:Exact-fit hardware, from single items to bulk packs.
Our Promise
Whether you are restoring a single cabinet, remodeling your home, or managing a large-scale commercial project, QCAA is here to serve as your ultimate hardware partner. We eliminate the guesswork by offering fully tested, professional-grade hardware. Choose QCAA—where heritage meets modern quality.
QCAA Sliding Window Security Lock, Aluminum, Black Coated, 4Pack, Made in Taiwan | QCAA Steel Screen Door Pull, 4-3/4", Black Coated, 2 Pack, Made in Taiwan | QCAA Black Steel Hinge Offset for Cabinet Door, 3/8", Matte Black, 36 Pack | QCAA Forged Brass Cabin Hook Latch & Eye, 2-1/2", Vibrated Brass, 2 Pack | QCAA 4-1/2" HASP and Swivel Staple, Steel, Zinc Plated, 2 Pack, Made in Taiwan | QCAA Steel Window Sash Lock, CTC 2", Black, 24 Pack, Made in Taiwan | |
|---|---|---|---|---|---|---|
| Customer Reviews | — | — | — | — | — | — |
| Price | — | — | — | — | — | — |
| material | Aliminum | Steel | Steel | Brass | Steel | Steel |
| product size | no data | 4-3/4" | 3" | 2-1/2" | 4-1/2" | 2" |
| color: Matte Black | ? | ? | ? | ? | ? | ? |
| color:Oil-Rubbed Bronze | ? | no data | no data | no data | no data | ? |
| color: Silver | ? | ? | no data | ? | ? | no data |
| color: White | ? | ? | no data | no data | no data | no data |
| package Qty: 2 | no data | ? | ? | ? | ? | ? |
| package Qty: 4 | ? | no data | no data | ? | ? | ? |
| package Qty: 8 | ? | no data | no data | no data | no data | no data |
| package Qty: 12 | no data | no data | ? | no data | no data | ? |