What are the payment terms?

We accept T/T, D/P, PayPal, Western Union, and Money Gram. Deposit is 30% goods value plus 100% plate fee.

What is the lead time for production?

The average lead time is within 15 workdays for both peak and off-season periods.

What materials and thickness are available?

We use LDPE material with thickness ranging from 50 microns to 180 microns (1.95 mil-7.02 mil).

Large LDPE Plastic Packaging Square Bottom Bag for Food

Name: Large LDPE Plastic Packaging Square Bottom Bag for Food
Brand: ZHUCHENG QING YUAN PACKAGING CO., LTD.
SKU: 749124882

Shandong, ChinaZHUCHENG QING YUAN PACKAGING CO., LTD.

US$0.02

10,000-99,999 Pieces

US$0.0195

100,000-999,999 Pieces

US$0.019

1,000,000+ Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Plastic, PE

Application

Food, Promotion, Household, Chemical, Apparel

Model NO.

QY-20181002-PE

Feature

Moisture Proof, Recyclable, Disposable, Shock Resistance, Antistatic

Shape

Plastic Bags

Making Process

Plastic Packaging Bags

Raw Materials

High Pressure Polyethylene Plastic Bag

Bag Variety

Your Bag

Transport Package

Carton

Specification

55*38*21cm

Trademark

qingyuan

Origin

Zhucheng

HS Code

3923210000

Production Capacity

10 Tons Per Day

Key features

Customizable Size and Colors: Size is customized to customer demands; up to 8 colors for LDPE/HDPE materials.

Food-Grade Material: Made from LDPE with high tenacity, flexibility, and freezing resistance, suitable for food storage.

Professional OEM/ODM Service: 19 years of manufacturing experience with professional design team for custom logos and patterns.

ISO9001 Certified Factory: Own factory with certified quality management system and advanced production equipment.

Flexible Payment Options: Accepts T/T, PayPal, Western Union, and Money Gram for convenient transactions.

Fast Sample Preparation: Samples prepared ASAP after payment confirmation; free for blank stock items.

Door-to-Door Shipping: Available shipping via FedEx, UPS, TNT, and Sea Shipping with door-to-door service.

Wide Application Range: Ideal for seafood, frozen foods, nuts, coffee, tea, flour, and pet food packaging.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceQuality AssuranceProduct Certification

ZHUCHENG QING YUAN PACKAGING CO., LTD.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2014-12-19Nearest Port: Qingdao Port, Shanghai PortAverage Response Time: ≤3.72hTerms of Payment: T/T, D/P, PayPal, etc.

AI-Powered supplier vetting

SummaryQingyuan is a plastic and paper packaging manufacturer with eight production lines, a 10,458 m² plant, stated annual capacities of 1,000 tons for PE packaging bags and 750 tons each for vacuum and frozen food bags. It holds ISO 9001:2015 certification and reports documented finished-product inspection, quality assurance, complaint handling, and corrective-action procedures. The supplier offers OEM, ODM, 3D design, sampling, and multiple customization formats. Its R&D profile is mixed: five years of total R&D engineer experience and broad design services are reported, but no new product was developed in the past year and no SDK is available. Export experience spans 12 years, with exports representing 21%–30% of sales, although overseas service coverage is listed as zero. Financial credibility cannot be fully assessed from the provided information because only a reporting year and registered capital are shown; monetary figures are omitted here.

Supplier typeThe supplier is identified as a manufacturer and seller of plastic products, packaging materials, paper products, and biobased materials, with eight production lines and a 10,458 m² manufacturing plant. This supports classification as a packaging manufacturer rather than only a trading company.

CertificationsThe supplier reports an ISO 9001:2015 certificate along with other certifications, but the specific additional certifications are not identified. The stated ISO 9001:2015 certification is explicit evidence of a quality-management certification.

After-Sales capabilityThe supplier reports clear procedures and followed records for customer complaints and corrective and preventive actions, indicating a documented service-response process. However, the overseas-service-country field is listed as zero, so the breadth of international after-sales coverage is unclear.

Production capacityThe supplier reports eight production lines, named film-blowing, printing, composite, cutting, bag-making, and testing equipment, plus annual capacities of 1,000 tons for PE packaging bags and 750 tons each for vacuum and frozen food bags. A defined plant area and production equipment further support established manufacturing capability.

Customization capabilityQingyuan explicitly offers customization from samples and designs, full, minor, and flexible customization, together with 3D design, OEM, ODM, prototyping, and sampling services. The evidence directly supports broad packaging customization capability.