How do you ship the goods?

We ship by sea, by air, or via express delivery services such as TNT, DHL, FedEx, and UPS.

What is the minimum order quantity?

The minimum order quantity is 1 piece, allowing for flexible ordering options.

What certifications do your products have?

All our paper products gain SGS, RoHS, MSDS, and FSC certifications to ensure quality and safety.

Gray and White Back 300GSM Duplex Board

Name: Gray and White Back 300GSM Duplex Board
Brand: Dongguan Xiaolong Packaging Industry Co., Ltd.
SKU: 1981190541

Guangdong, ChinaDongguan Xiaolong Packaging Industry Co., Ltd.

US$768.00

1-9 Tons

US$741.00

10-49 Tons

US$725.00

50+ Tons

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Paper

Effect

Packaging Function

Model NO.

001

Grade

First Grade

Folded

Unfolded

Structure

Surface Layer

Duplex Board

Basis Weight (Grammage)

230 - 500 GSM

Brightness (Top)

78% - 85%

Moisture Content

6.0% - 8.0%

Cobb Value (Top)

30 - 50G/M²

Custom Order

Coating

Uncoated

Compatible

Printing Gravure Printing

Pulping Type

Chemical-Mechanical Pulp

Specification

787*1092mm/889*1194mm

Trademark

xiaolong packing

Origin

China

HS Code

4802620000

Production Capacity

3000 Tons/Month

Key features

Cost-Effective Material: Manufactured from recycled waste paper pulp for economical secondary packaging.

High Stiffness: Engineered with excellent structural integrity to hold shape during stacking.

Superior Printability: Coated top side ensures smooth, glossy surface for offset, gravure, and flexo printing.

Multi-Ply Structure: Composed of coating, bleached pulp, waste paper filler, and grey newsprint layers.

Custom Size Options: Available in special sizes as reel and sheet according to customer requirements.

Wide Basis Weight Range: Available from 230 to 500 GSM to suit various packaging needs.

High Quality Grade: First grade duplex board with brightness ranging from 78% to 85%.

Certified Quality: Products hold SGS, RoHS, MSDS, and FSC certifications.

Company profile

In-stock CapacityImporters and ExportersQuality Assurance100% Finished Products Inspection

Dongguan Xiaolong Packaging Industry Co., Ltd.

Guangdong, 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: 7 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.98h

AI-Powered supplier vetting

SummaryDongguan Xiaolong Packaging Industry Co., Ltd. is identified as a combined supplier focused on paper products and permitted packaging and decoration printing. It provides customization from samples, minor customization, and customization from designs, and reports ODM and OEM capabilities, including work for popular brands. The supplier has inventory capacity, accepts multiple trade and payment terms, and reports peak- and off-season lead times within 15 workdays. However, it has no valid manufacturing-capacity contract with related subcontractors, no overseas agents, branches, warehouse, showroom, or offline trade-show participation. Its management documentation is weak: there are no written procedures or records for supplier-service assessment, corrective and preventive actions, or complaint handling, and finished-product inspection lacks written records. Quality assurance is present, but raw-material traceability is absent. Financial information is incomplete and indicates zero operating profit for the...

After-Sales capabilityThe supplier reports no overseas agents or branches, overseas warehouse, or overseas showroom, and no countries where overseas services are offered. It has no written procedures or records for complaint handling or corrective and preventive actions, although it accepts multiple payment terms and reports lead times within 15 workdays.

Financial creditThe financial slice provides only partial historical data and reports zero operating profit for the stated year; it also shows operating revenue and cost figures without sufficient context for a complete financial assessment. The available evidence does not establish strong financial credibility.

R&D capabilityThe supplier reports new products within the past year and offers ODM services, indicating product-development activity. However, it is not a professional technical supplier, does not provide 3D software design services, and has no available SDK, so its broader technical innovation capability is limited in the provided evidence.

Customization capabilityThe supplier explicitly provides customization from samples, minor customization, and customization from designs. It also reports ODM and OEM capability, including OEM service for popular brands, providing direct evidence of broad customization support.