Wholesale Square Block Bottom White Kraft Paper Valve Bag for Cement

Name: Wholesale Square Block Bottom White Kraft Paper Valve Bag for Cement
Brand: Guantao Yinerte Plastic Packaging Co., Ltd.
SKU: 2139035365

Hebei, ChinaGuantao Yinerte Plastic Packaging Co., Ltd.

US$0.18-0.30

20,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Application

Powder

Loading Capacity

20kg, 25kg, 50kg

Model NO.

ZG004-01

Material

Kraft Paper + PP

Industrial Use

Building Material,Chemicals, Crops,

Width

25-80cm or Customized

Top

with Valve

Structure

2 Layers

Printing

as Your Required

Size

Customized

Bottom

Block Bottom

Color

Customized

Logo

Customized

Feature

Moisture Proof

Shape

Square Bottom Bag

Making Process

Composite Packaging Bag

Bag Variety

Upright Bag

Raw Materials

Kraft Paper + PP

Transport Package

in Pallet

Specification

as per requirement

Trademark

Customized

Origin

China

HS Code

4819400000

Production Capacity

300000 Pieces Per Day

Key features

Customizable Dimensions: Width 25-80cm or Customized, Size Customized, Block Bottom, Square Bottom Bag.

Premium Material Options: 100% virgin PP, recycled material, kraft paper, or kraft paper + PP as per request.

Custom Branding & Printing: Logo Customized, Color Customized, Offset or gravure printing as your required.

Moisture Proof Feature: Anti-slip, anti-UV, waterproof, laminated/coated surface for construction materials.

Certified Quality Assurance: SGS, CE, FDA compliant. Strict QC with at least 3 checks during production.

Flexible OEM/ODM Service: Full customization from samples/designs. OEM orders accepted for size, material, design.

High Production Capacity: Annual production ~25,000 tons. 300+ employees. Stable supply for global markets.

Versatile Application: Suitable for cement, powder, building adhesive mortar, chemicals, and crops packaging.

Company profile

Importers and Exporters

Guantao Yinerte Plastic Packaging Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤4.72h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Guantao County, with associated companies in manufacturing. It reports ISO14001 and ISO45001:2018 certifications, raw-material traceability, quality assurance, and broad customization and ODM capabilities. The supplier has one R&D engineer and launched new products during the past year, but no SDK is available. Production-related evidence includes bag-making, slitting, and sewing equipment, a one-month average lead time in both peak and off-season periods, and 14 qualified service suppliers. Service infrastructure is limited: there is no inventory, overseas warehouse, showroom, overseas agent or branch, or stated overseas service coverage. Quality and supplier-management procedures exist in some areas but lack records, while corrective and preventive action procedures are absent. It reports OEM work for known brands but no Fortune 500 cooperation.

Supplier typeThe supplier is explicitly classified as a factory, and its associated companies operate in manufacturing. This supports a direct manufacturing supplier profile rather than a trading-only profile.

CertificationsThe supplier reports ISO14001 and ISO45001:2018 certificates in both sustainability and management-system information. These certifications are explicit positive evidence of formal environmental and occupational health and safety management systems.

R&D capabilityThe supplier reports new products during the past year, ODM service, customization-related R&D capability, and one R&D engineer. However, it has no available SDK, and the limited staffing detail prevents a stronger assessment of overall innovation depth.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, with the same broad capability stated for both R&D and design services. This is direct evidence of extensive customization coverage.

Product Q&A

Q:What kind of bags do you supply?

We supply PP woven bags, BOPP bags, Kraft paper bags, Paper-plastic bags, Valve bags, PE bags, FIBC, etc.

Q:What is the lead time for samples or mass production?

Normally, it takes 5-7 days to produce samples. For mass production, it takes 15-25 days for a 20FT container and 30-40 days for a 40HQ.

Q:Do you have any products in stock for sale?

No. We work according to OEM orders. Size, material, quality, design, and packaging solution depend on your requirements.

Q:Are your bags certified with ISO, FDA, or CE?

Yes, our products are ISO, FDA, and CE compliant. We can provide samples for qualification testing.

Q:Can I get a price list?

All our bags are customized based on different requirements. We will offer a quotation soon after you send your specific requests and annual quantity.