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High Quality 25kg 40kg Plastic PP Valve Cement Bag for Industrial Construction Applications
US$0.135-0.295
10,000 Pieces
Sample price:US$0.10/piece.Request sample
Product profile
Customization
AvailableUsage
Cement, Sand, Fertilizer, Feed, Seed, Food etcMaterial
PPModel NO.
valve bag-0826Color
White, Beige, Black, Green etcClosure Type
No ClosureUV
TreatedWidth
45-65cmLength
as Per RequestDenier
700-1000dGSM
70-120G/M2Samples
AvailableBottom
Square BottomLamination
25GSMMOQ
10000PCSShape
Square Bottom BagMaking Process
Plastic Packaging BagsRaw Materials
Polypropylene Plastic BagFeature
WaterproofPrinting
Customized PrintingSurface Treatment
CoatingTransport Package
by Bale or Pallet as Per RequestSpecification
55x45+15cmTrademark
CD PackOrigin
ChinaHS Code
6305330090Production Capacity
3000000PCS/MonthKey features
Customizable Dimensions: Width 40-60cm, Length as customer's need, Patch 80-160cm, Valve 95-200cm.
Multi-Color Printing: Up to 8 colors available for both sides with advanced flexographic print capability.
Durable Material: Made of woven polypropylene fabric with denier 600-1500 and GSM 50-140.
Versatile Applications: Suitable for cement, sand, fertilizer, feed, seed, food, and chemical packaging.
ISO & FDA Certified: Meets ISO 9001:2008 standards and FDA requirements for food safety.
Stackable Design: Provides 100% coverage flexographic print capability and prevents paint transfer.
Puncture Resistant: Stronger packaging solution than traditional paper valve bags.
Fast Delivery: Quick delivery with average lead time of one month for both peak and off seasons.
Company profile

Business Type: Manufacturer/Factory, Trading Company CertifiedCustomization Options: Flexible customization CertifiedExport Year: 6 Years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.44h 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:Can you print with our design?
A:
Yes, we produce according to your artwork.
Q:Can I get a sample?
A:
Yes, samples are available. Samples on stock are free, courier charge is on your side. Normally, sample time is 5-8 working days.
Q:Are you a manufacturer or trade company?
A:
We are the manufacturer specialized in packaging more than 10 years. Our advanced equipment make sure good quality and competitive price!
Q:How to order?
A:
Contact us with your requirement (Size, Color, Material, Printing, Specification, etc.) or sending our sales person your diagram, PDF, PSD and AI are also appropriate.
Q:What are your terms of payment?
A:
T/T 50% as deposit, and balance before delivery. Price terms are usually FOB, EXW, and CIF.
Send Inquiry
*To:
Chengda Pack Industry (Qingdao) Co., Ltd.
Chengda Pack Industry (Qingdao) Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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