What are the accepted payment terms?

Accepted payment types include T/T and L/C, with currencies like USD, EUR, and CNY.

How do you guarantee product quality?

We provide pre-production samples, final inspections before shipment, and use strict QC systems.

What is the loading capacity for containers?

A 20ft container loads about 10-12 tons, and a 40HQ container loads about 22-24 tons.

Factory Custom 20kg Carbon Cement Square Bottom Bags with External Valve

Name: Factory Custom 20kg Carbon Cement Square Bottom Bags with External Valve
Brand: Shijiazhuang Boda Plastic Chemical Co., Ltd.
SKU: 2098501825

Hebei, ChinaShijiazhuang Boda Plastic Chemical Co., Ltd.

US$0.19

5,000-49,999 Pieces

US$0.16

50,000-99,999 Pieces

US$0.12

100,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Chemical, Carbon Black Powder Packaging

Loading Capacity

20kg 25kg 40kg 50kg

Model NO.

block bottom bag v12

Material

Valve

Internal or External

Bat Type

Single Layer or Combined with Kraft Paper

Print Type

Flexo or Gravure, up to 10 Colors

Bag Size

Customized

Fabric Thickness

50-90GSM

Air Permeability

Micropores

Feature

Shock Resistance, Bio-Degradable

Shape

Square Bottom Bag

Making Process

Hot Air Welding

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Block Bottom Valve Bag

Transport Package

Bale or Pallet

Specification

50*63*11cm

Origin

China

HS Code

630533

Production Capacity

300 Million PCS Per Year

Key features

Customizable Bag Size: Bag size is fully customized to meet specific packaging requirements.

Multi-Color Printing: Flexo or Gravure printing available with up to 10 colors for branding.

Eco-Friendly Material: Made from 100% virgin polypropylene with bio-degradable features.

High Strength Welding: Hot air welding technology ensures strong break-resistance and no stitching.

Versatile Valve Options: Valve can be customized as internal or external type.

Fast Delivery: Delivery time is within 25-30 days for one 40HQ container.

Professional Manufacturer: Over 39 years of experience with 160,000m2 production area.

Cost-Effective Solution: Saves warehouse space and is more cost-effective than kraft paper bags.

Company profile

Shijiazhuang Boda Plastic Chemical Co., Ltd.

Hebei, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2006-09-15Nearest Port: Tianjin Xingang, QingdaoAverage Response Time: ≤8.19hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with manufacturing, export, service, quality-control, and R&D capabilities. It reports five production lines, annual PP woven bag output of 500,000,000 pieces, one-month lead times in both peak and off-peak seasons, and export markets covering multiple global regions. Customization and ODM services are available, and the supplier reports new products within the past year. Quality procedures, complaint handling, corrective actions, and finished-product inspection are documented and followed. However, no valid manufacturing-capacity contract exists with associated subcontractors, and the supplier lacks overseas warehouses, overseas agents or branches, overseas showrooms, SDK availability, and offline trade-show participation. No explicit certification information or specific customer case details are provided.

Supplier typeThe supplier is classified as a combined company, and its offerings cover general information, export trade, manufacturing, service, quality control, R&D, and sustainable development. This indicates a broad, integrated supplier profile rather than a narrowly defined service entity.

After-Sales capabilityThe supplier has documented and followed procedures for customer complaints and corrective/preventive actions, accepts LC and T/T payment terms, and can provide FOB, CIF, CFR, and EXW quotations. However, it has no overseas warehouse, overseas agents or branches, or overseas showroom, which limits evidence of localized after-sales infrastructure.

R&D capabilityThe supplier reports R&D capability, new products within the past year, and ODM services. It does not have an available SDK, but the stated R&D and ODM evidence supports innovation capability for product development and design services.

Production capacityThe supplier operates five production lines and reports annual PP woven bag output of 500,000,000 pieces, with one-month lead times in both peak and off-peak periods. It also has multiple manufacturing machines, in-stock capability, written supplier-management procedures, and finished-product inspection instructions that are uniformly followed; however, it lacks a valid capacity contract with associated subcontractors.

Customization capabilityThe supplier explicitly provides customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, demonstrating broad product-design and customization coverage.