What is the core material of the door panel?

The core material is CFC-free polyurethane foam with a minimum density of 40kgs per stere.

High Speed Industrial Automatic Garage Door with Door Operator

Name: High Speed Industrial Automatic Garage Door with Door Operator
Brand: Zhengzhou Everbright Construction Material Co., Ltd.
SKU: 762902702

Henan, ChinaZhengzhou Everbright Construction Material Co., Ltd.

US$400.00-800.00

1 Set

Sample price:US$0.00/pc.Request sample

Product profile

Customization

Available

Material

Steel

Type

Sliding

Model NO.

EI-1038

Open Style

Sliding

Opening Type

With Remote Control

Special Function

Security

Color

White

Certification

CCC, ISO9001, RoHS, CE

Position

Industrial

Surface Finishing

Finished

Safety Device

Air Bag ,Photo Beam ,Spring and Cable Failure Safe

Industrial Door Motor

AC/DC Motor with Chain Release

Panel Joint

Finger Safe or Convexo Concave

Thickness of The Industrial Door Panel

40/50mm

Core Material

CFC PU Foam

PU Density

Min.40kgs Per Stere

Painting of The Steel

Polyester Paint

Product Name

China Industrial Door for Factory Workshop

Transport Package

Woodbox or Paper Carton Loading in Container

Specification

Customized

Trademark

EVERBRIGHT or OEM

Origin

China

HS Code

7308300000

Production Capacity

2000sqm/Day

Key features

High Thermal Insulation: CFC-free PU foam core with thermal breaks provides U value of 0.40w/m2c for energy efficiency.

Multi-Safety Protection: Equipped with photo beam protectors and air bag bottom seals to prevent injury and damage.

Durable Steel Construction: Galvanized steel skins bonded with PU foam ensure strength and stability even at low temperatures.

Flexible Motor Options: Available in AC/DC motors with various torque and lifting capacity options for different loads.

Customizable Safety Devices: Options include air bags, photo beams, and spring/cable failure safety mechanisms.

Professional Hardware System: Hardware designed according to EN13241 standard for maximum safety and reliability.

Secure Packaging: Protected by 5mm carton, wrapping film, or polywood boxes to ensure safe transport.

OEM Service Available: We offer OEM services to meet specific customer requirements and branding needs.

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.