What are the main applications for these bags?

They are widely used for packaging food products, pet food, animal feed, fertilizers, cement, sand, chemicals, and other agricultural or industrial products.

Are the bags resistant to moisture and UV light?

Yes, the bags are laminated for moisture proof packing and are UV stabilised to ensure a longer lifespan when exposed to sunlight.

What is the fabric weight range?

The fabric weight ranges from 65 GSM to 200 GSM, with options for extrusion coated and uncoated versions.

25kg 50kg Poly Mailers Plastic Shipping Bag for Post Office Postal Plastic Custom Mailing Bag

Name: 25kg 50kg Poly Mailers Plastic Shipping Bag for Post Office Postal Plastic Custom Mailing Bag
Brand: Chengda Pack Industry (Qingdao) Co., Ltd.
SKU: 1922427461

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

US$0.199

10,000-99,999 Pieces

US$0.195

100,000-999,999 Pieces

US$0.192

1,000,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Food, Chemical, Post

Material

Usage

Rice/Agriculture/Chemical/Feed/Fertilizer

Color

Customized

Size

Customized

Feature

Recyclable, Shock Resistance

Making Process

Plastic Packaging Bags

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Upright Bag

Shape

Corn, Flour, Rice, Cement, Sand

Transport Package

on Bale

Specification

Customized

Trademark

CD Pack

Origin

China

HS Code

6305330090

Production Capacity

1000, 000 Pieces Per Month

Key features

Customizable Options: Color and Size are customized to meet specific client requirements.

Moisture Barrier: Laminated with polypropylene coating for added moisture and leakage protection.

UV Stabilized: UV stabilised material ensures a longer lifespan when exposed to sunlight.

Breathable Design: Allows sufficient air passage to prevent condensation in packed grains.

Durable Construction: High strength and durable woven PP fabric suitable for heavy industries.

Wide Application: Ideal for food, chemicals, fertilizer, cement, sand, and agricultural products.

Flexible Weight: Fabric weight ranges from 65 GSM to 200 GSM for diverse needs.

Recyclable Material: Made from Polypropylene Plastic Bag, featuring recyclable properties.

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: ≤2.83h 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.