What is the delivery time?

The delivery time is 10-15 Working Days.

What certifications do you have?

All of our goods are SGS, FSC Certificated, meet standard of exporting to many countries.

What is the grammage range?

The grammage range is 200GSM-450GSM.

350GSM 400GSM Duplex Paper Board for Packaging Box

Name: 350GSM 400GSM Duplex Paper Board for Packaging Box
Brand: Dongguan Banyan Material Co., Ltd.
SKU: 2069933605

Guangdong, ChinaDongguan Banyan Material Co., Ltd.

US$650.00

5-24 Tons

US$600.00

25-199 Tons

US$550.00

200+ Tons

Sample price:US$50.00/piece.Request sample

Product profile

Customization

Available

Product Type

Box

Paper Type

Duplex Board

Model NO.

BY235

Printing Type

Offset Printing

Surface Finish

Embossing

Coating

Coated

Feature

Anti-Curl

Book Cover

Soft Cover

Binding

Perfect Binding

Samples

Free Samples

Leading Time

7-15 Days

Grammage

200GSM-450GSM

Application

Box Board

Surface

High Coated, High White

Loading Quantity

14-17 Tons Per 20FT; 25 Tons Per 40FT

Folded

Accpet

Transport Package

PE Film Wrapped, 4 Angles Protector

Specification

70x100cm, jumbo rolls

Trademark

Banyan

Origin

China

HS Code

481092

Production Capacity

5000tons Per Month

Key features

SGS & FSC Certified: Products are certified by SGS and FSC, meeting international export standards.

Flexible Customization: Accepts custom orders for size, material, quantity, design, and packaging solutions.

Anti-Curl Feature: Special duplex board design ensures anti-curl performance for stable packaging.

Wide GSM Range: Available in 200GSM to 450GSM, including 350GSM and 400GSM options.

Professional Manufacturer: Over 20 years of experience in manufacturing grey cardboard and duplex board.

100% Quality Inspection: Strict visual inspection of finished products before shipment to ensure accuracy.

Fast Sample Delivery: Free A4 samples available with delivery time of 5-7 days.

Eco-Friendly Production: Committed to environmental protection and energy-saving production processes.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryQA/QC Inspectors

Dongguan Banyan Material Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 2 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤5.71h CertifiedTerms of Payment: T/T, LC, D/P, etc.

AI-Powered supplier vetting

SummaryThe supplier is a Dongguan-based limited trading company in manufacturing-related industries, with 12 employees and no stated group affiliation. It holds ISO 9001 certification and reports one production line, 100% finished-product inspection, flexible customization, and export sales representing 71%–90% of total sales. However, the evidence also shows no valid manufacturing-capacity contract with related subcontractors, no inventory, overseas warehouse, showroom, agents, or branches, and no offline trade-show participation. Service and quality documentation is incomplete: supplier records lack approvals or dates, corrective-action and inspection records are absent, and complaint-handling procedures are undocumented. The supplier does not offer ODM, branded OEM, or SDK-supported R&D services. Financial information is limited to reporting years rather than substantive financial indicators, so financial credibility cannot be determined. No customer cases are provided.

CertificationsISO 9001 certification is explicitly reported. However, the supplier has no stated quality assurance, lacks written records for inspection procedures, and its approved-supplier documentation is unsigned or undated, so certification exists but implementation evidence is incomplete.

After-Sales capabilityThe supplier has no overseas agents or branches, overseas warehouse, showroom, or in-stock service capability, and has not participated in offline trade shows. It also lacks written complaint-handling procedures or records, although it reports service-related procedures and lead times within 15 working days.

R&D capabilityThe supplier does not provide ODM services, branded OEM services, or an available SDK. It reports 6–10 years of total R&D-engineer experience and flexible customization, but these facts do not establish a strong independent innovation capability.

Customization capabilityFlexible customization is explicitly reported as a design-service capability. This supports the presence of customization services, although no scope, technical examples, or implementation records are provided.

Product Q&A

Q:Are you a manufacturer?

We are the manufacturer specialized in grey cardboard, black card paper, duplex board, wrapping paper more than 20 years in Dongguan City.

Q:How can I get the samples for grey cardboard?

Free samples in A4 size available, buyers pay the transportation freight. It may takes 5-7 days.

Q:Do you have the stock products to sell?

No, we work on the OEM business which means size, material, quantity, design, packaging solution,etc. It depends on your requests. It addition, your logo can be posted on the products packaging.

Q:What is the terms of payment?

We can do T/T CAD 40% in advance. Contact us to get free samples:

Q:What is the MOQ?

The Minimum Order Quantity is 25 Tons.