How long is the shelf life of the product?

The product has a shelf life of 720 days and does not have a peculiar smell.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

The average lead time is one month for both peak and off-peak seasons.

High-Quality Smooth Hard Paper Plug for Filter Applications

Name: High-Quality Smooth Hard Paper Plug for Filter Applications
Brand: Mudanjiang Hengfeng Paper Co., Ltd.
SKU: 1915159904

Heilongjiang, ChinaMudanjiang Hengfeng Paper Co., Ltd.

US$1,800.00

10-49 Tons

US$1,700.00

50+ Tons

Product profile

Customization

Available

Feature

Recycled Materials

Size

Custom

Model NO.

C-A1

Coating

Uncoated

Ash(%)

≤12

MD Elogation(%)

≥1.0

Width(mm)

Design Value ± 0.24

Pulp Style

Recycled

Porosity(Cu)

Pulp Material

Wood Pulp

Compatible Printing

Offset Printing

Color

White or Colored

MD Tensile Strength(Kn/M)

≥1.5

Industrial Use

Paper

Pulping Type

Chemical Pulp

Grammage(G/M2)

23-60

Custom Order

Paper Type

Glassine Paper

Length(M)

Design Value +(30-50)

Transport Package

Pallet/ Box

Trademark

hengfeng paper

Origin

Heilongjiang, China

Production Capacity

30000 Ton/Tons Per Year

Key features

Customized Dimensions: Width and Length are fully customizable to design values with precise tolerances.

Low Porosity Design: Porosity Cu 0 provides non-porous protection ideal for filter applications.

Versatile Color Options: Available in white, red, yellow, brown, or fully customized colors to match requirements.

Long Shelf Life: Product maintains quality for up to 720 days with no peculiar smell.

Offset Printing Compatible: Surface suitable for offset printing processes without compromising structural integrity.

SGS Certified Quality: Manufacturing process and product quality verified by SGS certification standards.

Company profile

Mudanjiang Hengfeng Paper Co., Ltd.

Heilongjiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedExport Year: 16 Years CertifiedNearest Port: Dalian PortAverage Response Time: ≤2.14h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR, EXW

AI-Powered supplier vetting

SummaryThe supplier is identified as a public company with 2,016 employees and a valid import/export license. It demonstrates documented service-capability assessment, corrective-action, complaint-handling, quality-assurance, traceability, and record-maintenance procedures. It holds multiple management and social-responsibility certifications and uses ERP for operational digitization. The supplier supports several customization modes and has participated in the Intertabac trade show. However, it is not classified as a professional technical supplier, does not provide 3D software, SDK, ODM, or popular-brand OEM services, reported no new products in the past year, and has no overseas warehouse, showroom, agent, or branch. Financial information is represented only by reporting years, without performance metrics, so financial credibility cannot be determined. No customer cases are provided.

Supplier typeThe supplier is explicitly identified as a public company, not part of a larger company group, with 2,016 employees and a valid import/export license. This supports classification as an established standalone corporate supplier with export authorization.

CertificationsThe supplier reports ISO9001:2015, ISO45001:2018, ISO14001, ISO50001, SA8000, and other certifications. These explicitly demonstrate broad quality, occupational safety, environmental, energy, and social-responsibility certification coverage.

After-Sales capabilityService capability is supported by written assessment procedures and records, a corrective and preventive action mechanism, and a clear customer-complaint procedure with followed records. Quality assurance, traceability, and controlled record maintenance further support structured service handling.

Customization capabilityThe supplier explicitly offers customization from designs, customization from samples, full customization, minor customization, and flexible customization. This is direct evidence of broad customization availability despite the lack of 3D software design services.