How is the quality of the garage door panels ensured?

After the 8-step production process, every piece of panel is checked by QC staff before being loaded and sent out.

Sectional Garage Door Hardware Folding Door Roller Hinge

Name: Sectional Garage Door Hardware Folding Door Roller Hinge
Brand: Zhengzhou Everbright Construction Material Co., Ltd.
SKU: 760536162

Henan, ChinaZhengzhou Everbright Construction Material Co., Ltd.

US$0.85-2.15

100 Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Type

Side Hinge

Finish

Galvanized

Model NO.

EH-2013

Material

Steel

Thickness

2.5mm

Length

150mm

Width

156mm

Height

70mm

Transport Package

The Products Will Be Packed in Carton by Sea

Specification

Customized

Trademark

Everbright or OEM

Origin

China

HS Code

8302100000

Production Capacity

100ton/Month

Key features

Customizable Dimensions: Thickness 2.5mm, Length 150mm, Width 156mm, Height 70mm available for specific requirements.

Galvanized Finish: Zinc plating provides durable corrosion resistance for long-term use.

High-Strength Steel: Constructed from robust steel material ensuring structural integrity.

Security Pin Options: Available with security pins to prevent door lifting and enhance safety.

Custom Design Development: Collaborative development available to meet specific design and construction needs.

Comprehensive Range: Hinges available for requirements ranging from simple cast to demanding security doors.

Side Hinge Type: Designed as side hinge for sectional garage door applications.

Quality Control Check: Every panel undergoes strict QC inspection before shipment.

Company profile

Zhengzhou Everbright Construction Material Co., Ltd.

Henan, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2016-06-06Average Response Time: ≤15h

AI-Powered supplier vetting

SummaryZhengzhou Everbright Construction Material Co., Ltd. is a China-based limited company identified as both a trading company and manufacturer/factory, specializing in industrial doors, loading equipment, door motors, and related products. It reports ISO 9001 management-system certification, five production lines, and export sales representing 71%–90% of total sales. The supplier describes pre-sales consultation, production-stage support, delivery, installation, testing, and commissioning, indicating a stated service process. Its product descriptions emphasize safety, reliability, long service life, and low maintenance. However, the available evidence shows fewer than five R&D engineers and fewer than five quality-control staff, while staff experience is unavailable. Evidence of customization capability, detailed customer references, and broader financial strength is insufficient. One recorded buyer and one trade transaction provide limited customer-case evidence.

Supplier typeThe supplier is explicitly identified as both a trading company and a manufacturer/factory, operating as a limited company in Henan, China. Its stated business scope is construction and decoration, with products covering industrial doors, dock equipment, motors, and door hardware.

CertificationsThe supplier explicitly reports ISO 9001 certification for its management systems. This provides evidence of a formal quality-management framework, although no additional certifications are stated.

After-Sales capabilityThe supplier states that it maintains quality management across sales, production, and after-sales service, and describes support from pre-sales consultation through delivery, installation, testing, and commissioning. These statements support a defined service capability, although no after-sales response metrics or service-network details are provided.

Production capacityThe supplier is identified as a manufacturer/factory with specialized factories, five production lines, and a broad product range covering industrial doors and loading technology. Export sales reportedly account for 71%–90% of total sales, supporting operational experience, while fewer than five quality-control staff indicates a relatively limited stated quality-control team.