What are the available weights for Duplex Board?

Available substance for Duplex board with grey back/Duplex board with white back Duplex board with grey back 200GSM 230GSM 250GSM 300GSM 350GSM 400GSM 450GSM Duplex board with white back 200GSM 230GSM 250GSM 300GSM 350GSM 400GSM 450GSM

What certifications do you have?

ISO9001,ISO14000, ISO18000, SGS.

Grey Back Duplex Board 230/250GSM Board for Packaging Boxes

Name: Grey Back Duplex Board 230/250GSM Board for Packaging Boxes
Brand: Nanchang Golden Paper Co., Limited
SKU: 2285332905

Shanghai, ChinaNanchang Golden Paper Co., Limited

US$450.00-550.00

1 Ton

Sample price:US$0.00/per.Request sample

Product profile

Customization

Available

Usage

Packing Paper

Material

100% Wood Pulp

Model NO.

Grey Back Duplex Board

Type

Clay Coated Dulex Board with GreyBack

Brand

Golden

Specifications

Sheet, Roll

thick

10PT, 0.254mm, 11PT, 0.279 mm, 12PT, 0.305 mm, 13PT, 0.330 mm, 14PT, 0.356 mm, 15PT, 0.381 mm, 16PT, 0.406 mm, 17PT, 0.432 mm, 18PT, 0.456 mm, 20PT, 0.508 mm

Base Weight

230-450GSM

Load Qty

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

Delivery Time

30days

Original

Shandong, China

Transport Package

PE Film Wrapped, 4 Angles Protector, Baled on Stro

Specification

other

Trademark

Golden

Origin

China

HS Code

48103200

Production Capacity

5000 Tons/Month

Key features

High Stiffness & Printability: Excellent paper stiffness supports carton laminating and die-cutting with outstanding surface decoration features.

Customizable Specifications: Available in 200-450 GSM weights with customized sizes for rolls or sheets based on customer demand.

Versatile Packaging Application: Ideal for electrical appliances, pharmaceuticals, FMCG, toys, shoes, and toiletry packaging boxes.

Professional Quality Control: Strict inspection management ensures no deformation, no picking, and uniform ink absorption.

Certified Manufacturing: ISO9001, ISO14000, ISO18000, and SGS certified production with over ten years of exporting experience.

Secure Export Packing: Standard seaworthy packing with kraft paper, PE film, angle protectors, and strong wooden pallets.

Fast Delivery Options: Stock items available in about one week; normal orders delivered within 15-30 days.

Free Sample Service: Free samples are available upon request; customers need to provide their courier account number.

Company profile

Fast DeliveryOEM ServicesImporters and ExportersCustomization from Samples

Nanchang Golden Paper Co., Limited

Shanghai, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2010-02-03Nearest Port: QingdaoAverage Response Time: ≤0.75hTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryGolden Paper is a China-based limited company with more than 20 years of operating history in pulp, paper, and paperboard production, marketing, and exporting. It offers multiple paper products, including ivory board, art paper, offset paper, and carbonless paper, and serves a broad range of international markets. The supplier reports ISO 9001 certification, 21–30 R&D engineers, 21–30 quality-control staff, production output above the stated threshold, Qingdao port access, and off-peak lead times within 15 workdays. It has documented procedures for supplier-service assessment, corrective and preventive actions, and customer complaint handling. However, it reports no available SDK, no new products launched in the past year, and unknown statuses for raw-material traceability and environmental or fire-drill documentation. Financial records are identified by year but contain no performance values, preventing a substantive financial assessment.

Supplier typeThe supplier is identified as a China-based limited company and a paper and paperboard supplier with more than 20 years of operations. Its stated scope includes pulp, paper, board, office supplies, packaging materials, and related services, while the product list specifically covers ivory board, art paper, offset paper, and carbonless paper.

CertificationsThe supplier reports holding ISO 9001 certification for its management system. This is explicit evidence of certification relevant to quality management.

After-Sales capabilityThe supplier reports written procedures and followed records for service-capability assessment, corrective and preventive actions, and customer complaint handling. This provides explicit evidence of structured after-sales and service-management processes.

R&D capabilityThe supplier describes integrated R&D, production, and trading functions and reports 21–30 R&D engineers. However, it states that no new products were launched in the past year and that no SDK is available, indicating limitations in recent product innovation and software-development support.

Production capacityThe supplier has more than 20 years in paper and paperboard operations, offers multiple paper categories, reports annual production output above the stated threshold, and serves extensive export markets. Qingdao port proximity and an off-peak lead time within 15 workdays further support its operational and logistics capability.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. These stated service options demonstrate broad customization capability.

Product Q&A

Q:Are you a factory or trading company?

We are a factory located in Shandong province.

Q:What is your business line?

We are specialized in office paper, printing & package paper and paper board. Office paper: Copy paper/ color paper/ carbonless paper(NCR)/thermal paper Printing paper:C2S art paper/ woodfree offset paper Low weight coated paper(LWC) Package paper:C1S FBB(ivory board)/C2S art board/Duplex board with grey or white back

Q:How can I get samples?

Free samples are available. Kindly provide Fedex/TNT/DHL/UPS etc account number.

Q:How about delivery time?

Stock: about one week Normal order:15-30days

Q:What is the loading port?

Qingdao Port