Is customization available for size?

Yes, size is customized according to customer requests, available in rolls or sheets.

What certifications do you have?

We hold ISO9001, ISO14000, ISO18000, and SGS certifications.

Grey Back Duplex Board 250 300GSM Coated Duplex Board High Bulk White Top Paper for Packaging Boxes

Name: Grey Back Duplex Board 250 300GSM Coated Duplex Board High Bulk White Top Paper for Packaging Boxes
Brand: Nanchang Golden Paper Co., Limited
SKU: 2292119365

Shanghai, ChinaNanchang Golden Paper Co., Limited

US$450.00-550.00

1 Ton

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Feature

Packaging

Usage

Gift Packaging, Food Packaging, Printing and Packaging

Model NO.

Duplex board

Size

Customized

Type

Cardboard

Raw Material

Mixed Pulp

Coating

Coated

Layer

10PT, 0.254mm, 11PT, 0.279 mm, 12PT, 0.305 mm, 13

Thickness

Customized According to Grammage

Application

Packaging Boxes, Cartons, Toy Boxes, Food Boxes

Annual Capacity

600, 000 Tons

Surface

One Side Coated

Transport Package

PE Film Wrapped, 4 Angles Protector, Baled on Stro

Specification

>600mm in reel size. And customized size

Trademark

Golden

Origin

China

HS Code

4805250000

Production Capacity

200, 000tons/Year

Key features

Customizable Size: Available in customized sizes including rolls and sheets to meet specific requirements.

High Stiffness: Excellent paper stiffness provides strong support for carton laminating and die-cutting.

Excellent Printability: Smooth coated surface ensures outstanding calendaring, hot-stamping, and laminating results.

Wide GSM Range: Available in weights from 200GSM to 450GSM, including 250, 300, 350, and 400GSM.

Versatile Application: Ideal for gift, food, cosmetic, toy, and electronic product packaging boxes.

Quality Certifications: Certified with ISO9001, ISO14000, ISO18000, and SGS for consistent quality.

Professional Manufacturer: Established over 20 years with advanced technology and strict quality control systems.

Seaworthy Packing: Standard exporting packing with kraft paper, PE film, and wooden pallets for safe transport.

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: ≤1.31hTerms 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.