What is the lead time for mass production?

The lead time for mass production is usually 7-15 working days after design confirmation, depending on order quantity and finishing requirements.

Waterproof Poly Mailers Plastic Envelope Courier Packaging Bag For Express Shipping Mailing

Name: Waterproof Poly Mailers Plastic Envelope Courier Packaging Bag For Express Shipping Mailing
Brand: Suzhou Jinfeixin New Material Technology Co., Ltd.
SKU: 2245727525

Jiangsu, ChinaSuzhou Jinfeixin New Material Technology Co., Ltd.

US$0.03

5,000-49,999 Pieces

US$0.02

50,000-99,999 Pieces

US$0.01

100,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Sealing Method

Heat-sealing

Material

Plastic

Model NO.

JFX

Size

Customize

Waterproof Performance

Waterproof

Application

Clothing , Cosmetic , Food , Gift

Transparency

Non-transparent

Product Name

Courier Bag

Printing Craft

Flexo / Offset / Copperplate Printing

Thickness

Customized

Color

Customized Color

Surface

Labels & Self Stick Stamps Adhere Securely

Feature

Waterproof, Dustproof, Shockproof

Logo Printing

Usage

All Kinds Of Shipping Packaging

MOQ

5000PCS

Payment

T/T

Lead Time

7-15 Working Days After Design Confirmed

Sample

OEM & ODM Custom

Transport Package

Standard Packaging or Customized

Specification

Customized

Trademark

JINFEIXIN

Origin

Jiangsu, China

HS Code

3923290000

Production Capacity

10000000 Pieces Per Month

Key features

Premium Waterproof Material: Made from virgin PE or PE/PBAT+PLA, offering tear, puncture, and waterproof resistance.

Secure Self-Sealing Design: Features a tamper-resistant adhesive strip for safe, secure, and easy peel-and-seal closure.

Full Customization Options: Customizable size, thickness, color, and logo printing (Flexo/Offset) to build brand image.

Confidentiality Protection: Fully opaque design ensures package contents remain private and secure during transit.

Versatile Application: Ideal for shipping clothing, cosmetics, food, gifts, books, and accessories safely.

Fast Sample Delivery: Samples are typically arranged and finished within 7-10 working days for approval.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Suzhou Jinfeixin New Material Technology Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 7 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤0.28h

AI-Powered supplier vetting

SummarySuzhou Jinfeixin New Material Technology Co., Ltd. is identified as a professional packaging manufacturer established in 2010, with product development, 3D design, OEM, and broad customization capabilities. Its quality system includes ISO9001:2015 certification, documented inspection and complaint procedures, raw-material traceability, and two quality-control inspectors. Production information indicates one production line, bag-making and blow-molding equipment, and reported output of 200 million package bags. The supplier has one R&D engineer, no quality-control testing equipment, no ODM or SDK capability, and no overseas warehouse, showroom, agent, or branch. It has supplied OEM services to well-known brands, exports primarily to East Asia, and has participated in TOKYO PACK. Financial credibility cannot be assessed because financial figures are excluded.

Supplier typeThe supplier explicitly describes itself as a professional technical supplier and professional packaging manufacturer. Its stated product scope includes air-cushion packaging, thermal bags, courier bags, bubble mailers, and paper bags.

CertificationsThe supplier reports holding an ISO9001:2015 management-system certificate in both certification-related records. This is explicit evidence of certification, although no other certifications are listed.

After-Sales capabilityThe supplier has documented complaint-handling procedures and records, and its technology engineer is responsible for technical support during after-sales service. These records support a defined after-sales process, though the staffing level is limited to one R&D engineer.

R&D capabilityThe supplier provides 3D software design services, supports multiple forms of customization, and reports having launched new products during the past year. However, it has only one R&D engineer and does not provide ODM services or an SDK, indicating capability with clear limitations.

Production capacityThe supplier reports bag-making and blow-molding equipment, one production line, finished-product inspection instructions that are uniformly followed, and annual output of 200 million package bags. The stated production resources support manufacturing capability, although the available equipment quantity is not fully detailed.

Customization capabilityThe supplier explicitly offers customization from samples, full customization, customization from designs, minor customization, and flexible customization. This is consistent across the R&D and production records and indicates broad customization coverage.

Client casesThe supplier reports providing OEM services for well-known brands, exporting primarily to Japan and South Korea, and participating in the TOKYO PACK offline trade show. These are concrete market-experience indicators, but no specific customer names or case details are provided.

Product Q&A

Q:Are you a manufacturing or trade company?

We are a 100% manufacturer that has specialized in printing and packaging for over 10 years. Our workshop is 18000 square meters. We have an excellent team of 20 professionals and over 100 skilled workers.

Q:Can we have our logo or company information on your products or package?

Sure. your logo can show on the products by printing, UV varnishing, hot stamping, embossing, debossing, and silk-screen printing stickers.

Q:Do you have any documents required?

Please send us logo files in 'AI, CDR, HD picture(PDF, JPG)' format.

Q:How many days will the samples be finished? How about the mass production?

1. We are honored to offer you samples, usually we will arrange them within 7-10 working days, the finished product sample is acceptable. 2. The lead time for mass production is based on your order quantity, finishing, etc., usually 15 working days is enough.

Q:What are the available customization options for size and color?

We offer multiple sizes (e.g., 6x9, 9x12, 10x13, 12x15.5, 14.5x19, 19x24, 24x24 inch) and colors (Red, Green, Black, Pink). Size and color can be customized according to your needs.