Professional Grade Sectional Door Hardware Box with ISO9001 Quality Standards

• Customization: Available
• After-sales Service: Online Technical Support
• Warranty: 2 Years
• Model NO.: CHI-26kit
• Type: 180°Hinge
• Finish: Zinc Plated
• Material: Galvanized Steel
• Steel Thickness: 14 Gauge, 11 Gauge
• Hinge Type: #1, #2, #3, #4, #5 Hinges
• Roller Material: Nylon with Ball Bearing, Steel
• Standard: American Standard
• Application: Residential Sectional Garage Door
• Door Weight Capacity: Light Duty, Standard Duty, Heavy Duty
• Service Life: 10,000 Cycles, 20,000 Cycles, 50,000 Cycles.
• Salt Spray Test: 48 Hours, 72 Hours, 96 Hours
• Certification: ISO9001, CE Certification.
• Compatible Door Size: 8'x7', 16'x7', 9'x7', 16'x8'
• Transport Package: Individual Brown Box
• Specification: 8*7, 9*7 8*8, 9*8 16*7, 18*7 16*8, 18*8
• Trademark: CHI
• Origin: China

Product Description

Product Description

Premium Quality Garage Door Hardware Kit - Built for Durability and Performance

Material and Construction:
Our Garage Door Hardware Kits are built with premium materials such as pre-painted galvanized steel and high-grade aluminum, ensuring long-lasting performance even in the harshest weather conditions. The hardware components include heavy-duty springs, high-tensile steel tracks, and reinforced hinges, designed for strength and stability. The components are rust-resistant and finished with coating technology for enhanced durability and longevity.
Technology & Foam Insulation:
Each garage door is equipped with cyclopentane foaming technology, which provides superior thermal insulation. The PU foam core ensures excellent heat retention, keeping the garage insulated and energy-efficient. The advanced foam density offers enhanced structural integrity, reducing the risk of warping and deformation. This ensures that the doors are not only secure but also energy-efficient.
Design Features & Customization:
Our garage doors come in a variety of customizable designs, including flush, ribbed, and paneled designs. The doors can be equipped with optional windows, and special finishes, such as wood grain, for aesthetic appeal. The panels are available in multiple colors such as white, beige, black, and grey, allowing you to choose the perfect match for your project's style and color scheme.
Standard and Custom Sizes:
We offer a wide range of standard sizes including 8'x7', 9'x7', 8'x8', 8'x9', and 16'x7' to accommodate various residential and commercial needs. For customized sizes, we provide tailored solutions based on the specific requirements of the customer, ensuring a perfect fit every time. Our high-quality tongue-and-groove system ensures that the panels fit seamlessly without any gaps, preventing air and water leakage.
Quick & Easy Installation:
The hardware kit is designed for easy installation, with pre-drilled holes that ensure precise alignment, reducing installation time and minimizing errors. All parts are pre-matched and ready to assemble. This installation-friendly system ensures that your team spends less time on site, increasing their efficiency and reducing labor costs.
Compatibility:
Our garage door hardware kits are fully compatible with North American and European garage door standards, making them ideal for international projects.

Part Name	Professional Model (CH Series)	Key Features & B2B Advantages
Graduated Hinges	CH1401 - CH1404	Precision numbered #1-#4 for tapered track alignment.
Quiet Rollers	13-Ball Bearing Nylon	Tested for 20,000 cycles; zero-noise operation.
Top Brackets	CH1102B / 1102C	Residential adjustable type; low-headroom friendly.
Bottom Brackets	CH1109 / 1109B / 1109C	Heavy-duty safety structure with cable-break protection.
Jamb Brackets	1108-C / 1108-E / 1108-F	Staggered sizes for structural offset; 500mm interval.
Cable Drums	CH-CD02 (Standard 8")	Cast aluminum; fits standard torsion shaft assembly.
Bearing Support	CH1114 (85mm Offset)	Includes high-precision industrial-grade bearings.
Shaft Supports	CH1122 / CH1125	End bearing brackets; available in oval and R-angle.
Flag Angles	CH-JA01 (L-Type)	USA standard width; fits vertical/horizontal track joints.
Handle & Lock	CH1501B & CH-LK01	Ergonomic grip and anti-theft deadbolt structure.

Company Profile

Company Introduction

Strategic Positioning:

Suzhou Shunchi Hardware Corporation Limited is the preferred seamless integration manufacturing partner for global garage door brands and top-tier distributors. Headquartered in the precision manufacturing hub of Suzhou, China, we specialize in the R&D and export of premium residential garage doors and full-category hardware accessories, serving high-demand markets across the USA, Canada, Mexico, Eastern Europe, and Russia.

 

Core Business & One-Stop Solution:

We offer a comprehensive "One-Stop" integrated solution, covering everything from high R-value insulated sandwich panels to precision-engineered torsion springs, tracks, and hardware kits. Our product line is strictly designed to meet USA and North American standards, ensuring 100% compatibility with local installation requirements for wholesalers, contractors, and brand retailers.

 

Production Excellence & Systematized Manufacturing:

Our strategic advantage lies in our modernized, systematized production facility. By implementing advanced automated assembly lines and digital process upgrades, we achieve unparalleled precision in panel forming and foam injection. This systematized approach allows us to offer an industry-leading 7-day rapid delivery for standard orders, significantly reducing inventory pressure for our global partners.

 

Quality Commitment & Value Proposition:

At Shunchi, quality is a lifetime commitment. We are the industry pioneer in offering a "Zero-Bubble" Lifetime Warranty for our foam-insulated panels, backed by our high-density 47kg/m³ PU foam technology and premium galvanized steel sourced from top-tier mills. Our products are engineered for extreme weather durability, providing long-term reliability for installation and after-sales service companies.

 

Why Partner with Shunchi?

Seamless Integration: We don't just sell products; we integrate into your supply chain as an OEM/ODM powerhouse.

Speed to Market: 7-day shipping ensures you never miss a peak season project.

High-Value Lead Support: Our technical expertise and market-ready designs (Modern Farmhouse, Black Matte) are crafted to help our clients attract premium residential and commercial inquiries.

Packing & Delivery

Certifications

FAQ

1. What is included in your garage door hardware box?

Our garage door hardware box can include tracks, hinges, brackets, rollers, bearing plates, cable drums, torsion springs, cables, shafts, fasteners, seals, and other related accessories based on the door size and lifting system. The exact packing list can be adjusted for each order.

 2. Is this garage door hardware box suitable for residential sectional garage doors?

Yes. Our garage door hardware box is designed for residential sectional garage doors. It is suitable for distributors, installers, retailers, builders, and door factories looking for complete hardware kits or stable spare parts supply.

3. Can you supply garage door hardware boxes for 8x7, 8x8, 9x7, or other door sizes?

Yes. We can supply garage door hardware boxes for common residential sectional door sizes such as 8x7, 8x8, 9x7, 16x7, and other custom sizes. We match the hardware configuration to door size, panel weight, and installation requirements.

4. Can you customize the garage door hardware kit for different lift types?

Yes. We can customize the sectional garage door hardware kit for standard lift, low headroom, high lift, and other project requirements. Please share the door width, door height, panel weight, and headroom, and we will recommend a suitable configuration.