What printing options are available?

We use offset and flexible printing with eco-friendly ink. Printing can be up to 5-6 colors on both sides, with a plate charge of approximately US$100 per color.

What are the main advantages of this product?

Advantages include advanced equipment, high technology, quick delivery, competitive price, good service, and multiple usage scenarios.

What certifications does the product have?

The product holds ISO 9001:2008 and FDA certifications.

High Quality Customized 25kg 50kg Promotion Sand Cement PP Woven Valve Bag

Name: High Quality Customized 25kg 50kg Promotion Sand Cement PP Woven Valve Bag
Brand: Chengda Pack Industry (Qingdao) Co., Ltd.
SKU: 2067410392

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

US$0.07-0.15

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Industrial Use

Food, Pharmaceutical, Apparel, Agriculture, Fertilizer,Cement,Mineral Powder,Mortar,Flour

Transparency

Opaque, Non-Transparent

Model NO.

VALVE BAG

Layered

Functional Layer

Hardness

Soft

Basic Level

Heat Seal

Functional Layer

Valve

Packaging

Bag

Bag Sealing Methods

Flat Bag Packaging

Application

Clothing Packaging, Food Packaging, Gift Packaging, Medical Packaging, Stationery Packaging, Chemical, Cement, Sand, Fertilizer, Seed, Feed

Sealing Method

Zipper Closure

Waterproof Performance

Waterproof

Material

Laminated Material

Color

White, Beige, Black, Green etc

UV

Treated

Width

45-65cm

Length

as Per Request

Denier

700-1500d

GSM

80-120G/M2

Printing

up to 5 Colors

Usage

Cement, Sand, Fertilizer, Feed, Seed, Food etc

Samples

Available

Bottom

Square Bottom

Lamination

25GSM

MOQ

10000PCS

Feature

Moisture Proof, Recyclable

Raw Materials

Polypropylene Plastic Bag

Bag Variety

Upright Bag

Transport Package

by Bale or Pallet as Per Request

Specification

customized

Trademark

CD Pack

Origin

China

HS Code

6305330090

Production Capacity

3000000PCS/Month

Key features

High Packaging Efficiency: PP valve bag design improves packaging efficiency compared with ordinary PP woven bags.

100% Waterproof Protection: Reduces wastage and waste disposal costs; allows safe outdoor storage to save indoor space.

Durable & Protective Features: High strength, puncture resistance, moisture-proof, dust-proof, anti-static, anti-UV, and anti-aging.

Space Saving Storage: Higher stack code capability saves more storage space and solves long-term warehousing issues.

Flexible Customization: Customizable width, length, color, printing, and bottom styles to meet specific customer needs.

Wide Industrial Application: Suitable for chemical, cement, feed, fertilizer, food, pharmaceutical, and agricultural industries.

Certified Quality Standards: Products comply with ISO 9001:2008 and FDA standards for safety and quality assurance.

Eco-Friendly Printing: Uses eco-friendly printing ink with offset and flexible printing for high-quality design display.

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: ≤2.62h 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.

Product Q&A

Q:How can I get a sample?

Existing samples are free, you only need to cover courier charges. Custom samples take 5-7 days based on specifications.

Q:What are the customization options available?

We offer flexible customization for application, sealing method, transparency, waterproof performance, material, color, UV treatment, width, length, denier, GSM, printing, usage, bottom style, and lamination.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 10,000 pieces for standard orders, though some sources indicate 1,000 pieces as a baseline for general inquiries.

Q:What are the payment terms?

We accept LC (Letter of Credit) and T/T (Telegraphic Transfer) as terms of payment.

Q:What is the lead time for production?

The average lead time is one month for both peak season and off-season periods.