The Minimum Order Quantity is 5,000 pieces.

What are the payment terms?

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

What is the lead time?

The average lead time is within 15 working days for both peak and off-season periods.

Waterproof Empty 20 Kg Waterproof Kraft Paper Valve Bag

Name: Waterproof Empty 20 Kg Waterproof Kraft Paper Valve Bag
Brand: Guangxi Shunxing Packaging Co., Ltd.
SKU: 2102911732

Guangxi, ChinaGuangxi Shunxing Packaging Co., Ltd.

US$0.23

10,000-49,999 Pieces

US$0.20

50,000-99,999 Pieces

US$0.15

100,000+ Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Usage

Cement Bag

Material

Paper

Color

White

Closure Type

Self-sealing

Top

Internal or External Valve

Bottom

Block Bottom/Square Bottom

Printing

Flexo or Gravure Custom Printing

Bag Type

Valve Bag/ Block Bottom Bag

Transport Package

Standard Packing

Specification

20kg, 25kg, 40kg, 50kg

Origin

Guangxi, China

HS Code

4819400000

Production Capacity

500000/Month

Key features

Customizable Design: Offers internal/external valve, block/square bottom, and flexo/gravure printing options.

Waterproof Protection: Features anti-UV, anti-slip, and waterproof laminated or coated surface treatment.

High Efficiency Packaging: Valve bag design improves packaging efficiency and ensures strong firmness with low damage rate.

Versatile Material Options: Available in 100% virgin PP, recycled material, kraft paper, or kraft paper + PP.

OEM & ODM Service: Professional factory providing OEM/ODM services, custom designs, and strict quality control.

Wide Application Range: Suitable for packaging cement, sand, fertilizer, grains, flour, salt, and chemical powders.

Established Manufacturer: Founded in 1995 with 100-acre factory, 231 weaving lines, and over 300 employees.

Quality Assurance: Pre-production samples and final inspections before shipment guarantee product quality.

Company profile

Importers and ExportersSelf-brandedIn-stock CapacityQuality Assurance

Guangxi Shunxing Packaging Co., Ltd.

Guangxi, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Qinzhou PortAverage Response Time: ≤7.61h

AI-Powered supplier vetting

SummaryThe supplier operates in packaging production, printing, packaging design, and model-product development, with import and export activities. It reports ISO9001:2015 certification, quality-control procedures, complaint-handling and corrective-action records, and inventory capability. The supplier offers extensive customization and ODM services, launched new products in the past year, and has two R&D engineers. It reports global exports and customers across Southeast Asia, America, and Europe, but does not provide OEM services for well-known brands or Fortune 500 collaboration evidence. Manufacturing capacity has a stated contractual deficiency because no valid contract exists with associated subcontractors. Overseas service infrastructure is limited, with no overseas warehouse, showroom, agent, or branch. Financial credibility cannot be assessed reliably from the provided data.

Supplier typeThe supplier is a packaging manufacturer and seller covering packaging boxes, paper and carton packaging, plastic packaging, printing, and model-product development. It also conducts import and export activities and reports worldwide exports across Southeast Asia, America, and Europe.

CertificationsThe supplier reports holding an ISO9001:2015 certificate in both the sustainable-development and management-system records. This is explicit certification evidence relevant to quality-management capability.

After-Sales capabilityThe supplier has documented corrective-and-preventive-action and customer-complaint procedures with follow-up records, and accepts multiple quotation and payment terms. However, it lacks overseas warehouses, showrooms, agents, and branches, limiting local overseas service coverage.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and supports multiple forms of design customization. It has two R&D engineers, but no available SDK and no OEM service for well-known brands.

Production capacityThe supplier reports inventory capability, quality assurance, documented service procedures, and lead times within 15 working days in both peak and off-season periods. However, it explicitly lacks a valid manufacturing-capacity contract with its associated subcontractors, creating a documented capacity-management weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full and minor customization, flexible customization, and ODM services. Its stated packaging and model-product development scope supports the relevance of these customization capabilities.

Client casesThe supplier reports exports to Southeast Asia, America, Europe, and other markets, and has participated in the Mortarexpo offline trade show. It reports no cooperation with Fortune 500 companies and no OEM service for well-known brands, while repeat-buyer preference is stated at 30%–50%.

Product Q&A

Q:Are you a trading company or manufacturer?

We are an industry and trade integration company.

Q:What is your product range?

Our range includes PP woven bags, BOPP laminated bags, PP fabric rolls, PP bulk/jumbo bags, mesh bags, PP/paper valve bags, and plastic buckets.

Q:What information is needed for an accurate quotation?

Please provide size, weight, color, GSM, density, printing requirements, lamination status, UV resistance needs, order quantity, and samples or pictures.

Q:Can you provide samples?

Yes, we provide free samples from stock (buyer pays express), but customized samples require payment of the sample cost.

Q:How do you guarantee quality?

We always produce a pre-production sample before mass production and conduct a final inspection before shipment.