What materials are used?

Main materials include Polypropylene (PP) woven fabric and kraft paper.

Can the bag size be customized?

Yes, we provide customized sizes for width, length, and gusset.

Wholesale Direct Factory Durable Package Block Bottom Cement Sand Polypropylene Woven Valve Bag

Name: Wholesale Direct Factory Durable Package Block Bottom Cement Sand Polypropylene Woven Valve Bag
Brand: Chengda Pack Industry (Qingdao) Co., Ltd.
SKU: 2114146672

Shandong, ChinaChengda Pack Industry (Qingdao) Co., Ltd.

US$0.123-0.349

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Application

Cement, Chemical, Fertilizer, Fodder, Food, Sand Bag, Transport

Closure Type

Self Seal

Model NO.

CD-pp valve bag

Feature

Waterproof

Loading Capacity

25 Kg

Material

Printing

Customized Printing

Surface Treatment

Coating

Thickness

0.05mm, 0.06mm, 0.07mm, 0.08mm, 0.09mm, 0.12mm, 0.14mm, 0.16mm, 0.2mm

Delivery Time

25days

Bag Type

Bag with Valve

MOQ

10000PCS

Usage

Cement Sand

Raw Materials

Polypropylene Plastic Bag

Size

Customized

Color

Customized

Transport Package

on Bale

Specification

customized

Trademark

CD Pack

Origin

Shandong, China

HS Code

63053233

Production Capacity

1000, 000 Pieces Per Month

Key features

Customized Size and Color: Offer customized size and color options to meet specific client requirements.

Flexible Printing Options: Support 1-7 colors printing with offset or flexible printing techniques.

Durable PP Material: Made from high-quality Polypropylene with waterproof coating features.

Wide Application Range: Suitable for cement, sand, fertilizer, food, and chemical packaging.

Multiple Bag Styles: Available in tubular, square, flat, block bottom, and valve bag styles.

Customizable Thickness: Thickness ranges from 0.05mm to 0.2mm based on customer needs.

Eco-Friendly Printing: Utilizes eco-friendly printing ink for safe and high-quality designs.

Fast Sample Delivery: Custom samples delivered within 5-7 days with free existing samples.

Company profile

Chengda Pack Industry (Qingdao) Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.75h CertifiedTerms of Payment: LC, T/T

AI-Powered supplier vetting

SummaryChengda Pack Industry (Qingdao) Co., Ltd. is a China-based trading company established in 2019 with seven employees and operations in Qingdao, Shandong. It offers multiple woven and flexible packaging products and reports more than 10 production lines, substantial stated product output, and export markets across South America, Southeast Asia, the Middle East, and North America. The company states that it has professional sales, service, design, and R&D teams, including a Malaysia-based sales and service team. An SGS audit record is provided with validity from March 19, 2025 to March 18, 2026, but the audit result is recorded as “0” without an explained interpretation. Evidence is insufficient to verify outsourcing controls, inventory, overseas warehousing, OEM/ODM services, raw-material traceability, or customer cases.

Supplier typeThe supplier is explicitly identified as a Trading Company and Limited Company registered in China, with its operating province in Shandong and city location in Qingdao. Its associated industry is wholesale and retail, supporting classification as a trading-oriented business rather than a clearly documented manufacturer.

After-Sales capabilityChengda Pack states that it has a professional sales and service team and a Malaysia-based team responsible for packaging bag sales and service in Southeast Asia. Specific after-sales processes, service-level commitments, inventory support, overseas warehouse capability, and showroom services are all marked unknown.

R&D capabilityThe company describes a design and R&D team established at the beginning of its operations and states that it develops packaging solutions for manufacturers and logistics companies. Nevertheless, product-development status, ODM availability, OEM capability, SDK-related R&D, and other structured innovation indicators are marked unknown.

Production capacityThe supplier reports operating more than 10 production lines and provides output figures for PP valve bags, BOPP laminated woven bags, PP woven bags, FIBC bulk bags, and PP woven fabric rolls, including 8,000 tons for fabric rolls. Its export markets include South America, Southeast Asia, the Middle East, and North America, while the records also identify Qingdao as the nearest port.