Custom Printed Tearproof Waterproof Thick Poly Mailer Delivery Mailing Envelope Express Shipping Packaging Courier Plastic Bag

Name: Custom Printed Tearproof Waterproof Thick Poly Mailer Delivery Mailing Envelope Express Shipping Packaging Courier Plastic Bag
Brand: Qingdao Kunpeng Plastic Products Co., Ltd.
SKU: 2176088962

Shandong, ChinaQingdao Kunpeng Plastic Products Co., Ltd.

US$0.05

50,000 Pieces

Product profile

Customization

Available

Sealing Method

Self-sealing

Material

Plastic

Model NO.

Size

Medium

Waterproof Performance

Waterproof

Shape

Plastic Bags

Opening

Self Sealing /Self Adhesive

Usage

All Kinds of Shipping Packaging

Feature

Waterproof, Dustproof, Shockproof

Surface

Labels & Self Stick Stamps Adhere Securely

OEM & ODM Custom

Product Name

Courier Bag

Lead Time

7-15 Working Days After Design Confirmed

Transport Package

Shipping Bag

Specification

165x230+40mm more than 30 sizes

Trademark

KUNPENG

Origin

Qingdao

HS Code

3923210000

Production Capacity

10000 Tons

Key features

Customized Color Options: Available in Transparent, Opaque, or fully Customized colors.

Customized Thickness: Thickness ranges from 30-90 microns or as per specific request.

Waterproof and Tear-Proof: Engineered with strong permanent self-adhesive for secure shipping.

High Daily Capacity: Production capacity reaches up to 3 million pieces daily.

Multiple Material Choices: Options include 100% original material or recycled material.

Custom Design Lead Time: Custom design orders are completed within 10-12 days.

OEM and ODM Services: Full customization available from samples or designs.

Wide Size Range: Standard size 165x230+40mm with over 30 size options available.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryQuality Assurance

Qingdao Kunpeng Plastic Products Co., Ltd.

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 years CertifiedNearest Port: Qingdao PortAverage Response Time: ≤2.61h

AI-Powered supplier vetting

SummaryThe supplier is identified as a combined company with broad trading and product offerings, including plastic bags, packaging, office supplies, textiles, and related goods. It demonstrates R&D activity, recent new-product development, ODM availability, and customization from samples, designs, or full specifications. It also reports OEM service for well-known brands and in-stock capability. However, manufacturing capacity has documented weaknesses: there is no valid contract with associated subcontractors, the manufacturing plant is 230.0 m², and no formal supplier-capability assessment procedures or records are maintained. Overseas support is limited, with no overseas agents, branches, warehouse, showroom, or trade-show participation. Financial information is represented only by years, without sufficient evidence to assess credibility. No certification or customer-case evidence is provided.

Supplier typeThe supplier is explicitly classified as a combined company rather than an offshore company. Its described offerings cover export trade, manufacturing, service, quality control, R&D, and related information, indicating a mixed business profile rather than a narrowly specialized entity.

R&D capabilityThe supplier states that it had new products during the past year, provides ODM services, and supports customization from samples, designs, and full specifications. However, it reports no available SDK, which limits evidence of software or SDK-related R&D capability.

Production capacityThe supplier reports a 230.0 m² manufacturing plant, in-stock capability, and stated peak-season and off-season lead times. Against this, it has no valid contract with associated subcontractors and no written or followed procedures for assessing effective supplier service capability, creating documented production-governance weaknesses.

Customization capabilityCustomization is explicitly available from samples, designs, and through full customization, supported by stated R&D and ODM capabilities. The product keywords also identify multiple bag and packaging categories, providing direct evidence of customization-oriented offerings.

Product Q&A

Q:Are you a manufacturer?

Absolutely. Situated in Qingdao, we have dedicated years to offering professional solutions in the printing and packaging industry.

Q:Can I get sample bags?

Certainly. We provide free sample bags in various materials and sizes, allowing you to make informed choices and conduct quality checks.

Q:I have a new product and I am looking for the perfect packaging solution. What should I do now?

Kindly reach out to us via our online service. Our seasoned service team will engage with you to fully comprehend your needs and preferences. Based on this understanding, our team will furnish you with a comprehensive packaging solution, including optimal design, materials, dimensions, and more, tailored precisely to your requirements.

Q:What is your price and how do I get a quote?

As manufacturers, we provide the most competitive first-hand prices. To receive a quote, please provide us the following specifications: (1) Bag type, (2) size, (3) material, (4) thickness, (5) printing color, (6) quantity, (7) artwork design in AI / PDF / CDR formats.

Q:What should I do if I find a quality problem when receiving the goods?

Please provide us with feedback. We will promptly investigate and respond. Rest assured, all product quality is backed by Made in China's guarantees.