If you are looking for a reliable PP woven bag manufacturer in China, five manufacturers worth evaluating are Hebei Shengshi Jintang Packaging, XIFA Group, Qingdao SG Global Packaging, Zibo Yundu Plastic Products, and Linyi Dongyi Import & Export. These manufacturers differ significantly in production scale, product specialization, printing capability, export experience, factory integration, and the types of industries they serve. For international buyers, choosing the right supplier is therefore not simply a matter of comparing the lowest unit price.
A fertilizer producer may need moisture-resistant laminated or lined woven sacks. A pet food brand may care more about BOPP printing quality and food-packaging production conditions. A cement producer may need high-speed block bottom valve bags compatible with automatic filling equipment. A distributor, meanwhile, may prefer a manufacturer capable of supplying several PP packaging formats from one source.
This guide compares five established Chinese manufacturers using publicly available company and production information available in 2026. Note: This is a sourcing-oriented shortlist rather than an independently audited national market-share ranking. Different manufacturers disclose production capacity in different ways, so figures such as tons per year, bags per year, factory size, and machine count should not be treated as directly equivalent.
| Manufacturer | Location | Publicly Stated Scale | Main Product Strength | Suitable Sourcing Needs |
| Hebei Shengshi Jintang Packaging Co., Ltd. | Hebei | 3 factories; approx. 30,000 tons annual capacity; over 300 million bags/year; 80,000㎡ factory | PP woven bags, BOPP bags, block bottom valve bags, FIBC, woven fabric | Large-volume custom packaging, food/feed, fertilizer, chemicals, construction materials |
| XIFA Group | Zhejiang | 72,000㎡ workshop; 800+ employees | Color-printed woven bags, BOPP bags, FIBC and customized packaging | Brand-focused bags, printed packaging and broad OEM projects |
| Qingdao SG Global Packaging Co., Ltd. | Shandong | Public materials state around 20,000 tons/year; supplier profile lists 110 employees | PP/BOPP woven bags, woven fabric, FIBC, mesh, tarpaulin | Buyers wanting a broad plastic packaging portfolio |
| Zibo Yundu Plastic Products Co., Ltd. | Shandong | Approx. 14,400 tons/year; 18,680㎡; 156 employees | FIBC, PP woven sacks, woven fabric and bulk packaging | FIBC-heavy and industrial bulk packaging projects |
| Linyi Dongyi Import & Export Co., Ltd. | Shandong | 500 circular looms; around 50 production lines; 200+ workers | PP woven bags, BOPP bags, valve bags, mesh bags and jumbo bags | Multi-format OEM/ODM woven packaging |
The figures above come from information published by the respective manufacturers and public supplier profiles. They are useful for supplier screening, but buyers should still confirm current capacity, certification scope, MOQ and production schedules before placing an order.
At Hebei Shengshi Jintang Packaging Co., Ltd., we specialize in manufacturing customized woven polypropylene packaging for customers in agriculture, food, animal feed, fertilizer, chemicals, construction materials and other industrial sectors. Our product portfolio covers conventional PP woven bags, BOPP laminated woven bags, block bottom valve bags, inner-lined and coated bags, FIBC big bags and PP woven fabric rolls. This allows us to serve both conventional industrial sack applications and larger bulk-packaging requirements.
We currently operate three factories with approximately 30,000 metric tons of annual production capacity and produce more than 300 million bags per year for customers in around 30 countries. Our main production site covers approximately 80,000㎡, including more than 50,000㎡ of high-clean production-standard workshop space, and our production organization is supported by more than 300 employees. One of our key manufacturing advantages is our vertically integrated production system.
Our production covers major processes including tape extrusion, circular weaving, coating and lamination, printing and final bag conversion. We also operate dedicated production areas for tape extrusion, circular weaving, lamination, gravure printing, flexographic printing, block bottom valve bags, bulk bags and finished bag production. For B2B buyers, this integrated structure helps us maintain better control over important specifications such as fabric GSM, tape consistency, weaving density, lamination, seam strength, printing accuracy and finished bag dimensions. It is especially valuable for large-volume and repeat orders where consistent specifications from one production batch to another are important.
For customers sourcing packaging for flour, grains, feed, food ingredients, pet food and similar applications, we understand that production environment and quality control can be just as important as bag strength and price. BRC-related packaging certification, food-grade production qualifications and ISO9001 quality management certification support our production system.
We also have 12 national practical innovation patents and a high-tech enterprise certificate. For food-related or regulated packaging projects, customers can contact us to confirm the latest certification scope and whether the selected bag structure is suitable for the intended application.
We manufacture a wide range of woven polypropylene packaging for different filling, transportation and branding requirements. Our main product categories include:
Conventional PP woven bags
BOPP laminated woven bags
Back-seam bags
Inner-coated and PE-lined woven bags
Block bottom valve bags
FIBC / jumbo bags
PP woven fabric rolls
Depending on the application, we can customize specifications such as:
Bag width and length
Filling capacity
Fabric weight
Fabric color
Lamination
PE liner
Coating
Gusset
Closure method
Printing design
For retail-facing products such as rice, animal feed, pet food, fertilizer and agricultural products, we can supply BOPP laminated woven packaging that combines woven-fabric strength with high-quality printed graphics. Our BOPP packaging options include gusset bags, back-seam bags, liner bags and laminated feed packaging.
For powder products such as cement, dry mortar, fertilizer and selected chemicals, we also manufacture block bottom valve bags designed for efficient filling and more stable pallet stacking.
Manufacturing experience: More than 40 years of manufacturing experience.
Factory capability: Approximately 80,000㎡ manufacturing site with more than 50,000㎡ of high-clean production-standard workshop space.
Published capacity: Approximately 30,000 metric tons annually across three factories and more than 300 million bags annually.
Core products: PP woven bags, BOPP laminated bags, block bottom valve bags, FIBC big bags and PP woven fabric rolls.
Main applications: Grain, food ingredients, fertilizer, animal feed, pet food, chemicals, construction materials and industrial dry bulk products.
Our sourcing advantage: A combination of large-volume production, multiple woven packaging formats, integrated manufacturing processes and customization capability.
For customers who require several types of woven packaging rather than only one basic sack, we can develop different packaging structures around filling weight, barrier requirements, printing designs and filling systems within the same supply system.
XIFA Group is another established Chinese manufacturer with a strong focus on customized woven polypropylene packaging. The company is based in Cangnan County, Wenzhou, an important plastic-weaving manufacturing cluster in Zhejiang Province. According to its website, XIFA has operated in the packaging industry since 1998 and currently has approximately 72,000㎡ of workshop space supported by more than 800 employees.
Its product portfolio includes PP woven bags, BOPP laminated bags, FIBC big bags, PP fabric, PE packaging and other customized packaging formats. XIFA particularly emphasizes color printing, packaging customization and support for branded products.
Its public product information also highlights customization of bag dimensions, GSM, colors, printing and woven-fabric specifications. The company markets products to industries including food, agriculture, construction, animal feed and chemicals.
This makes XIFA worth considering for buyers whose packaging requirements are driven strongly by visual presentation and branded retail packaging in addition to basic load-bearing performance.
Manufacturing history: Since 1998.
Published scale: 72,000㎡ workshop and more than 800 employees.
Product focus: BOPP bags, woven PP bags, FIBC, PP fabric and customized packaging.
Customization: Size, GSM, color, printing and fabric specification options.
Potential fit: Agricultural products, food, feed, chemicals, construction products and brand-focused packaging.
For purchasers comparing Shengshi Jintang and XIFA, the decision may depend less on whether either company can produce a basic PP woven bag and more on the specific bag construction, certification requirements, production volume, filling system and printing needs of the project.
Qingdao SG Global Packaging is a Shandong-based supplier covering a particularly wide range of polypropylene and polyethylene packaging products. Its portfolio includes conventional PP woven sacks, BOPP woven bags, woven fabric, FIBC bulk bags, mesh bags, weed-control fabric, silt fence, tarpaulin and other industrial plastic packaging materials.
The company's own public materials describe manufacturing activity dating back to 1993 and state production capability of around 20,000 metric tons per year, with a significant share of production exported internationally. A Made-in-China supplier profile lists the current corporate entity as established in 2009, with approximately 110 employees and an 11,240㎡ plant. That profile also identifies the business as a manufacturer/factory and trading company.
The difference between the manufacturing-history claim and current legal-entity establishment date illustrates an important sourcing lesson: buyers should distinguish between a factory group's manufacturing history and the registration date of the company that will actually appear on a purchase contract.
Main products: PP woven fabric, PP woven bags, BOPP bags, FIBC, mesh products and PE tarpaulin.
Public production figure: Around 20,000 tons per year according to company materials.
Current entity profile: Approximately 110 employees and 11,240㎡ manufacturing area according to its supplier profile.
Potential fit: Buyers who want to consolidate woven sacks, fabrics and several related industrial plastic products with one supplier.
Its product breadth can be useful for distributors and importers purchasing several categories together, although buyers looking specifically for highly specialized food, feed or automated valve-bag production should compare the exact production line and certification scope for the required product.
Zibo Yundu Plastic Products is based in Zibo, Shandong Province and has a particularly visible presence in the FIBC and bulk-packaging segment. The manufacturer supplies big bags, conventional PP woven sacks, BOPP sacks, PP woven fabric and related components. Its application range includes agriculture, food, fishing, mining, petrochemical products, construction materials, fertilizer and other industrial materials.
According to its current website, the facility covers approximately 18,680㎡, employs about 156 people, and operates four tape-drawing machines, 92 circular looms and 71 bag-making machines. Published production capacity is approximately 1,100 tons per month, while the website also lists an annual output of approximately 14,400 tons.
The company's international presence is another visible feature. Its website reports sales across more than 90 international markets, although different sections of the site show somewhat different country totals. For sourcing purposes, the important point is that the company appears strongly export-oriented rather than dependent only on domestic distribution.
Main specialization: FIBC, jumbo bags, PP woven sacks and woven fabric.
Published annual output: Approximately 14,400 tons.
Factory size: Approximately 18,680㎡.
Employees: Approximately 156.
Production equipment: 92 circular looms and 71 bag-making machines, according to the company's website.
Potential fit: Mining, agriculture, petrochemicals, construction, fertilizer and other projects where FIBC and industrial bulk packaging are important.
For buyers whose purchasing volume is concentrated in jumbo bags or heavy-duty bulk packaging rather than small printed sacks, Zibo Yundu deserves particular consideration.
Linyi Dongyi is another established woven packaging producer located in Shandong Province. According to its website, the company has specialized in PP woven packaging since 1998. Its range includes standard PP woven bags, BOPP woven bags, fertilizer bags, rice bags, seed bags, feed bags, valve bags, mesh bags, bulk bags and custom full-color printed bags.
Its company profile states that its production system includes approximately 500 circular weaving machines, around 50 production lines, more than 80 color-printing machines, over 50 packing machines and more than 200 skilled workers.
The company also emphasizes OEM and ODM packaging development, including assistance with bag artwork, product design and specification confirmation before bulk production.
Manufacturing history: Since 1998 according to the company.
Production equipment: Approximately 500 circular looms and more than 80 color-printing machines.
Employees: More than 200 skilled workers.
Products: Conventional PP woven bags, BOPP bags, mesh bags, bulk bags and valve bags.
Potential fit: Buyers requiring a broad selection of woven and mesh packaging or multiple custom bag styles.
For importers that frequently change sizes, designs or packaging structures, this broad manufacturing mix may provide useful flexibility.
Production capacity is important, but it should not be the only purchasing criterion. A large plant that specializes in FIBC production may not necessarily be the most suitable supplier for high-resolution BOPP animal-feed bags. Similarly, a strong printed-packaging factory may not be the best choice for a cement producer operating high-speed automatic filling equipment.
Before selecting a Chinese PP woven bag supplier, evaluate six areas: bag structure and application experience; raw material and fabric specifications; printing and lamination capability; quality control and relevant certification; real production capacity and lead time; and the supplier's ability to maintain the same specification across repeat orders.
For technical RFQs, buyers should normally provide expected filling weight, packed material, bag dimensions, fabric GSM, coating or liner requirement, printing artwork, top and bottom construction, palletizing method, filling equipment information and expected annual volume. The more complete the specification, the easier it becomes to compare quotations on an equal basis.
Different applications should not automatically use the same woven sack.
| Application | Common Packaging Option | Important Purchasing Factors |
| Rice, grain and seeds | Standard or laminated PP woven bags | Strength, moisture protection, printing, seam quality |
| Animal feed and pet food | BOPP laminated PP woven bags | Branding, moisture protection, print quality, food-related production control |
| Fertilizer | Coated, lined or BOPP woven bags | Moisture resistance, chemical compatibility, seam strength |
| Flour and food ingredients | Lined or suitable food-packaging woven bags | Clean production conditions, liners, contamination control |
| Cement and dry mortar | Block bottom valve bags | Fast filling, air permeability, dimensional consistency, stable palletizing |
| Chemicals and fine powders | Lined, coated or valve bags | Leakage control, moisture barrier and product compatibility |
| Mining and bulk materials | FIBC big bags | Safe working load, lifting construction and discharge design |
| Bag converters | PP woven fabric rolls | Width, GSM, mesh, denier and roll consistency |
At Shengshi Jintang, we manufacture products across these categories, allowing customers to source several packaging structures from one manufacturer instead of developing a separate supplier for every application.
Our current portfolio includes custom woven polypropylene bags, BOPP laminated packaging, block bottom valve bags, FIBC and PP woven fabric rolls.
There is no single PP woven bag supplier that is automatically the right choice for every buyer. However, if your project requires large production capacity, multiple packaging formats, integrated manufacturing and customized specifications, our manufacturing system is designed to support these requirements.
From PP tape extrusion and circular weaving to lamination, printing and bag conversion, we manage the major manufacturing stages within our own production system.
This is particularly useful when a finished bag contains several interdependent specifications.
For example, fabric weight can influence bag strength and converting performance. Lamination thickness can affect moisture resistance and bag stiffness. Printing, gusset design and bag dimensions may also influence filling efficiency and pallet presentation.
By controlling these processes internally, we can manage the finished bag as one complete packaging product rather than a series of unrelated outsourced processes.
Our customers' packaging requirements often change as their product portfolios develop.
A fertilizer producer may initially need a conventional lined woven sack but later require a premium BOPP package. The same company may also require valve bags for another granular or powdered product.
Because our production range covers these different structures, customers can source multiple packaging formats from us instead of managing a separate supplier for every bag type.
With approximately 30,000 metric tons of annual production capacity and more than 300 million bags produced annually, we have a substantial production base for recurring export orders.
Capacity alone does not guarantee delivery performance, but it becomes increasingly important when customers expand from one SKU to multiple sizes, artworks and bag structures.
Our three-factory manufacturing system allows us to support both repeat purchasing and multi-SKU projects.
Traditional PP woven sacks are often selected primarily for strength and cost efficiency.
For products such as rice, seeds, pet food, animal feed and fertilizer sold through distributors or retail networks, packaging graphics can also influence product identification and brand visibility.
Our BOPP laminated woven bags combine woven polypropylene strength with high-quality printed graphics and can be customized around different bag structures, product positioning and branding requirements.
This allows customers to consider packaging performance and market presentation within the same sourcing project.
Before approving a supplier, request a sample made as closely as possible to the intended production specification.
Do not evaluate only the visual appearance of the sample. Check bag dimensions, individual bag weight, fabric density, tensile strength, printing registration, lamination quality, seams, liner dimensions and valve construction where applicable.
For repeat orders, ask how production batches are controlled and how specification changes are documented.
Buyers purchasing packaging for food, ingredients, feed or regulated products should also request the current versions of relevant certificates instead of relying on logos displayed on a website.
For automated packaging lines, the manufacturer should understand the filling machine before finalizing dimensions, air permeability, valve configuration and bag stiffness.
These steps usually provide much more useful information about a supplier than simply asking, “What is your lowest price?”
China has numerous established woven packaging producers. Manufacturers worth evaluating include Hebei Shengshi Jintang Packaging, XIFA Group, Qingdao SG Global Packaging, Zibo Yundu Plastic Products and Linyi Dongyi. The appropriate supplier depends on the required bag structure, application, order volume, printing, certification and production requirements.
Common custom options include bag dimensions, capacity, fabric GSM, woven density, fabric color, coating, BOPP lamination, PE liner, gussets, valve construction, top and bottom closure, printing colors and artwork.
Provide the product being packed, filling weight, bag size, estimated GSM, coating or liner requirements, printing artwork, bag construction, expected quantity and destination. If the bag will run on an automatic filling machine, filling-equipment information should also be provided.
Not in every application. Standard PP woven sacks can be suitable when cost, strength and basic printing are the main priorities. BOPP laminated bags are especially useful where moisture resistance, abrasion protection and high-quality printed graphics are important.
Review the supplier's factory capability, request current certifications where relevant, approve production samples, define measurable specifications, confirm inspection procedures and test a first commercial order before significantly increasing volume.
China offers many capable PP woven bag manufacturers, but their strengths are not identical. XIFA has a large workforce and a strong focus on customized and printed packaging. Qingdao SG Global offers a broad range of woven and related plastic packaging products. Zibo Yundu has substantial experience in FIBC and industrial bulk packaging, while Linyi Dongyi operates a broad woven-bag production system with extensive weaving and printing equipment.
At Hebei Shengshi Jintang Packaging, we focus on buyers who need a combination of production scale, integrated manufacturing, multiple PP woven packaging structures, high-clean production capability and customized packaging solutions. Our manufacturing system covers PP woven sacks, BOPP laminated bags, block bottom valve bags, FIBC and PP woven fabric, supported by approximately 30,000 metric tons of annual capacity across three factories.
Whether you are sourcing packaging for grain, animal feed, pet food, fertilizer, chemicals, cement, dry mortar, food ingredients or other dry bulk materials, we can develop the bag structure around your product, filling process, transportation conditions and branding requirements. Send us your bag size, filling weight, packed material, artwork and estimated order quantity to discuss a customized PP woven packaging solution and sample.
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