What is the warranty period for the product?

Our products come with an 8-15 year warranty, depending on the specific product line and conditions.

Are you an OEM manufacturer?

Yes, we are a manufacturer with a professional R&D team and can produce products with your own brand (OEM/ODM).

Factory Directly Supply 4mm Zinc Galvanized Metal Sheet Price Hot Dipped Galvanized Steel Coil

Name: Factory Directly Supply 4mm Zinc Galvanized Metal Sheet Price Hot Dipped Galvanized Steel Coil
Brand: Laizhou Jieli Industrial Co., Ltd.
SKU: 2099652512

Shandong, ChinaLaizhou Jieli Industrial Co., Ltd.

US$1,000.00-1,200.00

25 Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Metal

Type

Trapezoidal

Model NO.

T840

Shape

Trapezoidal Shape

Size

Width:900 Length:Customized

Color

Customized

Width

840m

Length

Customized

Thickness

0.4mm/0.5mm/0.6mm

Color Lasting

15-20 Years

Life Time

50 Years

Lead Time

10 Days After Receiving The Prepayment

Usage

Housing, Factory, Warehouse,Shed, etc.

Transport Package

PE Bags or Pallet

Specification

U900

Trademark

JIE Brand or OEC

Origin

China, Shandong

HS Code

392590

Production Capacity

12, 000, 000.00 Square Meters/Per Year

Key features

Superior Corrosion Resistance: Resists acid, alkali, salt, and industrial emissions with TSP film tech.

Grade A Fire Proof: Non-burning material ensuring greater safety in fire scenarios.

Customizable Dimensions: Length is fully customized to fit specific project requirements.

Long Service Life: 15-20 years color lasting and 50 years lifetime with no maintenance.

Lightweight & Easy Install: Saves time and money with excellent impact resistance and load bearing.

OEM/ODM Service: Professional R&D team supports custom branded product manufacturing.

Fast Delivery: 7-10 days after payment; 2 days if stock is available.

Company profile

High Repeat Buyers ChoiceYears of Export ExperiencePatents AwardedNational Award received

Laizhou Jieli Industrial Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 27 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤3.80h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization and R&D capabilities, including new product development during the past year and ODM services. It has substantial export experience, with exports representing 71%–90% of total sales, 27 years of exporting, self-operated import and export rights, and participation in the China Import and Export Fair. Service management is supported by written procedures, records, corrective and preventive action processes, and complaint-handling procedures. Manufacturing evidence includes five production lines, but the supplier lacks continuous quantity reconciliation and has no standard operating procedure for outsourced manufacturing. It also reports no inventory, overseas warehouse, overseas showroom, overseas agents, or branches. Financial information is present but incomplete and inconsistent across the provided records; monetary figures are excluded, so financial credibility cannot be fully assessed.

After-Sales capabilityThe supplier has written procedures and records for service assessment, corrective and preventive actions, and customer complaint handling. However, it has no overseas agents or branches, no overseas warehouse, and no overseas showroom, which limits demonstrated local after-sales infrastructure.

R&D capabilityThe supplier reports that it had new products during the past year and provides ODM services. These are explicit indicators of ongoing product development and design capability.

Production capacityThe supplier reports five production lines, but it does not continuously reconcile quantities for each batch or mass-production run and has no standard operating procedure for outsourced manufacturing. It also lacks a valid manufacturing-capacity contract with related subcontractors, indicating documented production-control weaknesses despite the stated production-line count.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same broad range is reported in both its R&D and design-service information.

Product Q&A

Q:What are the advantages of this roof sheet compared to traditional materials?

It offers excellent corrosion resistance, never rusts, provides heat insulation, is lightweight, has strong toughness, and is flame retardant (Grade A).

Q:What are the available thickness and length options?

Thickness ranges from 0.35mm to 0.8mm. Length is customized, with a maximum of 5.8m for 20ft containers and 11.8m for 40ft containers.

Q:What colors are available for the roof sheet?

Standard colors include blue, red, white, brick red, green, and gray. Special colors can be produced if you provide a sample.

Q:Do you provide accessories for installation?

Yes, we can provide various accessories to ensure complete and secure installation.

Q:Can I get a free sample?

Yes, we can send samples for free, but customers only need to pay for the sample shipping cost.