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Product profile
Customization
AvailableApplication
Chemical, Rice, Flour, Fertilizer, Sand, Sugar, Grain, Cement, FoodFeature
Antistatic, Shock Resistance, Moisture ProofMaterial
PPName
5kg 10kg 25kg PP Woven Flour SackKeyword
Packaging BagGSM
40-230Mesh
7*7-14*14Color
CustomizedDenier
650d-2000dSurface Dealing
CustomizedWidth
30-200cmTreatment
UV Treated, Anti-Slip or as Per Client RequestShape
Plastic BagsMaking Process
Plastic Packaging BagsRaw Materials
Polypropylene Plastic BagBag Variety
Woven BagTransport Package
500PCS/Bale, 1000PCS/BaleSpecification
100% polypropyleneTrademark
krOrigin
ChinaHS Code
6305Production Capacity
50000tons/MonthKey features
Customizable Dimensions: Width 30-200cm, Length and Gusset as per customer's requirement.
Customizable Colors: Available in white, grey, green, transparent or as per customer's request.
Versatile Printing Options: Supports offset, gravure, and silk screen printing.
High Production Capacity: Daily output up to 650,000 pieces with 400+ advanced looms.
Diverse Bottom Sealing: Options include single/double fold, stitch, heat sealing, and square bottom.
Customizable Surface Treatment: UV treated, anti-slip, or as per client request.
Wide Application Range: Suitable for cement, fertilizer, sand, feed, grains, chemicals, and food.
Flexible GSM and Denier: GSM 55-140, Denier 650D-1500D adjustable to requirements.
Company profile

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 1995-04-01Nearest Port: qingdao portAverage Response Time: ≤1.05hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, EXW, Others
AI-Powered supplier vetting
SummaryQingdao Kairui Packaging Co., Ltd. is identified as both a trading company and manufacturer/factory in Qingdao, Shandong, China, specializing in polypropylene and polyethylene packaging products. The supplier reports more than 20 years of industry experience, a 30,000-square-meter factory, more than 300 staff, over 10 production lines, 50 R&D engineers, and 50 quality-control staff. It holds multiple stated management-system certifications and exports to broad global markets, with exports representing 90% of total sales. Reported fulfillment is within 15 working days in off-peak periods and one month during peak season. Evidence supports substantial production, export, quality-control, and R&D capacity. However, the provided information does not establish financial strength, specific customization procedures, or a documented after-sales service record. One product description references Shandong Leihua, creating an entity-attribution inconsistency that should be verified.
Supplier typeThe supplier is explicitly classified as both a trading company and manufacturer/factory. Its stated activities include manufacturing polypropylene and polyethylene packaging goods, with a 30,000-square-meter factory in Qingdao and a product range covering woven bags, mesh bags, ground covers, PP fabric, tarpaulins, and flexible packaging.
CertificationsThe supplier is reported to hold BSCI, ISO 9001, GMP, QC 080000, and ISO 14064 certifications. Another slice states ISO 9001, NTPEP, and SGS qualification, but that description names Shandong Leihua, so those additional credentials should not be attributed to Qingdao Kairui without verification.
R&D capabilityThe supplier reports professional R&D institutions, a quality-control center, 50 R&D engineers, advanced production equipment, and more than 20 years of manufacturing experience. This supports established technical and development resources, although no specific patented products, new-product examples, or innovation results are provided.
Production capacityEvidence indicates a 30,000-square-meter factory, more than 300 staff, over 10 production lines, multiple product categories, reported output for mesh bags, weed mats, PP woven bags, and tarpaulins, and lead times within 15 workdays off-peak and one month during peak season. The supplier also exports to numerous global regions and reports 90% export sales, supporting substantial production and fulfillment capability.
Client casesThe supplier reports export markets across South America, Europe, the Middle East, North America, Asia, Oceania, and Africa, and a 2025 trade record associates it with SANTERRA DE COLOMBIA S A S. However, the customer evidence is limited, and one market-reputation statement is attributed to Shandong Leihua rather than clearly to Qingdao Kairui.
Product Q&A
Q:What kinds of bags do you produce?
A:
We are the largest & top 3 cheapest pp woven bag manufacturer in northeast China, with 24 years experience in this line. We mainly produce various kinds of pp woven bag, BOPP laminated bag &ground cover , and they are widely used in packing rice, flour, animal feed, grains, fertilizer, chemicals, cement, minerals, rocks etc.
Q:What information should I let you know if I want to get a precise quotation?
A:
Option 1: size, mesh, denier, printing; Option 2: size, GSM, printing; Option 3: weight pg, per barinting; Option 4: loading weight, usage, we can design the perfect bag for you.
Q:What is your productivity?
A:
Our company have more than 400 sets advanced circular looms and more than 800 experienced workers .Daily output up to 650,000pcs.For sure, we can guarantee delivery in time.
Q:How about your sample?
A:
If you would like our sample similar to yours in stock, we will send it to you. If you would like to make sample as per your requirements for you, you NEED pay for it.
Q:Can I have the bag of your design, but as per my specification?
A:
Yes, we can. All bags can be customized to be your requirements, therefore, there is no doubt that any size, any logo, any design etc. are available for you.
Send Inquiry
*To:
Qingdao Kairui Packaging Co., Ltd.
Qingdao Kairui Packaging Co., Ltd.*Content:
Supplier replies will be sent to your registered email
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