How long is the delivery time?

Delivery time is generally 15-25 days. For peak and off-season periods, the lead time is within 15 workdays after receiving the deposit payment.

What are the payment terms accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments. Delivery is usually arranged within 15 days after receiving the deposit.

Agricultural Farm Bulk Big Grain Storage Corn Silage Bag Plastic Grain Silo Bag

Name: Agricultural Farm Bulk Big Grain Storage Corn Silage Bag Plastic Grain Silo Bag
Brand: Zibo Hanglun Plastic Products Co., Ltd.
SKU: 2045900862

Shandong, ChinaZibo Hanglun Plastic Products Co., Ltd.

US$2.80

1,000-9,999 kg

US$2.75

10,000-19,999 kg

US$2.70

20,000+ kg

Sample price:US$2.00/kg.Request sample

Product profile

Customization

Available

Application

Food, Promotion, Household, Chemical, Apparel

Material

Plastic, PE

Model NO.

Agricultural Super Large Polythene Plastic Silage

Product

Agriculture Storage Bags

Type

Stretch Film/Grain Storage

Transparency

Opaque

Hardness

Soft

Molding Method

Blow Molding

Use

Storage for Corn, Feed, Seeds

Diameter

2.4m/2.7m/3.04m/3.6m

Thickness

100mic 150mic 200mic 230mic 240mic 250mic

Length

30m 45m 60m 75m 90m

Delivery Time

15~25 Days

MOQ

10 Bags

Color

Black White

Elongation

700%

Tensile Strength

32MPa

UV Resistance

18 Months

Feature

Moisture Proof, Recyclable, Bio-Degradable, Disposable, Shock Resistance, Antistatic

Shape

Plastic Bags

Bag Variety

Back Seal Bags

Making Process

Film Blowing

Raw Materials

LDPE/LLDPE

Transport Package

Packing Roll

Specification

customized

Trademark

Hanglun

Origin

China

HS Code

3923210000

Production Capacity

5000 Tons

Key features

UV Protection & Durability: 3-layer co-extruded PE with UV stabilizers, providing 12-18 months anti-UV warranty and weather resistance.

High Light Reflectivity: White side offers over 90% light reflection, while black side provides excellent light-proof partition for grain.

Moisture Proof & Waterproof: Special laminated plastic sheet ensures 100% waterproof sealing, preventing crop spoilage and nutrient loss.

Strong Tensile Strength: Made of 100% virgin PE material with high tensile strength (25-32MPa) and elongation >300%, difficult to tear.

Versatile Storage Solution: Ideal for storing wheat, maize, barley, and seeds. Reduces silage loss and increases aerobic stability.

Customizable Dimensions: Available in various diameters (2.4m-3.6m) and lengths (30m-90m) to suit different storage needs.

Eco-Friendly Material: Constructed from recyclable LDPE/LLDPE materials, offering a sustainable solution for agricultural storage.

Fast Delivery Service: Standard delivery within 15-25 days after receiving deposit, ensuring timely supply for farming seasons.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceFast DeliveryFull Customization

Zibo Hanglun Plastic Products Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Qingdao portAverage Response Time: ≤4.67h

AI-Powered supplier vetting

SummaryZibo Hanglun Plastic Products Co., Ltd. is a limited company without a stated parent-group affiliation, offering plastic film and shade net products. It reports more than 15 years of group manufacturing experience and production teams with more than 20 years of film-production experience, together with ISO 9001 and ISO 14001 certifications. Service procedures, complaint handling, and corrective/preventive-action procedures are documented and reportedly followed. The supplier supports several forms of customization and derives 71%–90% of total sales from exports. However, the company has only six employees, no new products were launched in the past year, no SDK is available, and financial capability is represented only by referenced years rather than substantive financial information. Audit details identify TÜV Rheinland and an audit period from July 10, 2024 to July 9, 2025, but the stated evaluation result is not interpretable from the provided context.

Supplier typeThe supplier is a limited company with no stated affiliation to a larger group. Its stated product scope is plastic film and shade net, while its registered business scope also covers packaging materials, paper products, synthetic materials, machinery, and other goods; the audit record identifies Zibo Hanglun Plastic Products Co., Ltd.

CertificationsThe supplier explicitly states that it has passed ISO 9001 quality system certification and ISO 14001 environmental management system certification. No certification numbers, issuing dates, or current validity details are provided.

After-Sales capabilityThe supplier describes responsive, customer-focused service and knowledgeable technical representatives. It also reports written and followed procedures for service assessment, customer complaints, and corrective/preventive actions, supporting a documented service-management capability.

R&D capabilityNo SDK is available, and the supplier launched no new products during the past year. These facts do not establish broader R&D incapability, but they provide no positive evidence of recent product innovation.

Production capacityThe supplier reports more than 15 years of group manufacturing experience and production teams with more than 20 years of film-production experience, and its audited primary products are plastic film and shade net. However, the stated total workforce is six employees, so operational scale appears limited despite the reported experience.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization. Its technical representatives are also described as providing solutions suited to customer needs, directly supporting customization capability.

Product Q&A

Q:What is the material composition of the silo bag?

The silo bag is made of a 3-layer co-extruded polyethylene sheet, including LDPE, mLLDPE, and UV stabilizers. It is constructed from 100% virgin PE material.

Q:How does the bag protect grain from sunlight and weather?

The first two layers act as a UV filter and weatherproof barrier. The third layer is black to protect grain from sunlight, while the white side reflects over 90% of light.

Q:What are the standard thickness and size options?

Popular thicknesses are 5 mil, 6 mil, and 8 mil (100-250 microns). Standard widths include 24, 32, 40, and 50 inches. Lengths range from 100 ft to 1150 ft.

Q:What is the warranty period for UV resistance?

The product comes with a minimum 12-month anti-UV warranty when exposed to sunlight. Some specifications mention up to 18 months of UV resistance.

Q:What is the Minimum Order Quantity (MOQ)?

The MOQ is typically 10 bags for the silo bags. However, general company terms state a minimum order quantity of 1 piece.