Factory Hot Wholesale Envelope Custom Waterproof Self Adhesive Poly Shipping Bag

Name: Factory Hot Wholesale Envelope Custom Waterproof Self Adhesive Poly Shipping Bag
Brand: Henan Techuang Biotechnology Co., Ltd.
SKU: 1974628785

Henan, ChinaHenan Techuang Biotechnology Co., Ltd.

US$0.12

5,000-9,999 Rolls

US$0.10

10,000-49,999 Rolls

US$0.08

50,000+ Rolls

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Application

Clothing Packaging, Gift Packaging

Material

Pbat+PLA+St

Model NO.

mailer bag

Sealing Method

Heat-sealing

Transparency

Non-transparent

Waterproof Performance

Waterproof

Feature

Bio-Degradable

Shape

Special Bag

Making Process

Composite Packaging Bag

MOQ

500kgs

Lead Time

20 Days

Transport Package

Box

Specification

38cm*40cm

Trademark

techuang

Origin

Henan

HS Code

3923290000

Production Capacity

500ton/Month

Key features

Eco-Friendly Material: Made from PBAT, PLA, and cornstarch, breaking down within 45 days in compost.

Global Certifications: Certified compostable to AS-4736, ASTM D 6400, and EN13432 standards.

Customizable Design: Available in custom sizes, colors, and printing per client requirements.

Waterproof Performance: Features heat-sealing and self-adhesive seal for secure waterproof protection.

OEM & ODM Service: Full customization support including design and sample-based production.

Fast Stock Delivery: 5-day lead time for standard stock sizes and regular production runs.

Free Stock Samples: Free samples available for existing stock and standard sizes.

Strict Quality Control: 100% visual and function inspection with ISO and TUV certified management.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceCooperated with Fortune 500Exhibition Experience

Henan Techuang Biotechnology Co., Ltd.

Henan, 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: 4 years CertifiedNearest Port: Tianjin Port, Qingdao PortAverage Response Time: ≤2.73h

AI-Powered supplier vetting

SummaryThe supplier is a limited company producing biodegradable bags and related packaging products, with a stated manufacturing plant area of 100,000 m² and inventory capability. It offers broad customization, ODM, and OEM services, and reports six R&D engineers and new products within the past year. Quality-related evidence includes ISO 9001:2015 and ISO 45001:2018 certifications, documented inspection procedures, and written corrective, preventive, and complaint-handling procedures. The company states that its products have reached more than 30 countries and regions and that it has worked with Fortune 500 companies. However, it does not provide 3D software design services, has no effective manufacturing-capacity contract with affiliated subcontractors, and lacks overseas warehouses and showrooms. Financial credibility cannot be assessed from the provided information.

Supplier typeThe supplier is identified as a limited company engaged in packaging and printing, bags, cases, and boxes. Its listed products specifically include biodegradable dog waste, garbage, mailing, and clothing bags.

CertificationsThe supplier reports ISO 9001:2015 and ISO 45001:2018 management-system certificates, advanced production equipment, testing and R&D personnel, and whole-process quality control. The provided product-compliance certification is listed only as “Others,” so specific product standards are not identified.

After-Sales capabilityThe supplier describes after-sales service as part of its strict quality-control process and states that it has written procedures and records for customer complaints, corrective and preventive actions, and service-capability assessment. It also claims a complete after-sales service reputation, although no specific service performance metrics are provided.

R&D capabilityThe supplier reports new products within the past year, six R&D engineers, ODM services, and OEM services for popular brands. It does not provide an SDK and does not offer 3D software design services, indicating product-development capability but limited evidence for software-based design support.

Production capacityThe supplier reports a 100,000 m² manufacturing plant, advanced production equipment, inventory capability, and peak- and off-season lead times within 15 working days. However, it states that neither the factory nor affiliated subcontractors have a valid manufacturing-capacity contract, which is a documented production-governance weakness.

Customization capabilityThe supplier explicitly offers customization from samples and designs, full, minor, and flexible customization, as well as ODM and OEM services. This demonstrates broad customization coverage, although 3D software design services are explicitly unavailable.

Client casesThe supplier states that its products have been sold to more than 30 countries and regions and that it has collaborated with Fortune 500 companies. It also reports that repeat buyers account for 50%–80% of business, providing direct evidence of international customer exposure and repeat purchasing.

Product Q&A

Q:Are you a manufacturer factory?

Yes. We are the direct Manufacturer, ultimate Factory, Which has been specialized in biodegradable packaging Industry for over 2 years experience since 2020.

Q:Do you accept customized size or custom printing?

Yes, Custom sizes&color&printing are all available.

Q:If I want to get a Quotation, what information need be provided to you?

Size(Width*Length*Thickness),Color and Quantity.

Q:What is your samples policy?

Free for our exist stock samples or standard size samples. Reasonable charge for special size and custom printing,

Q:What is your Lead time or turn around time?

Usually, 5 days for the stock sizes we arrange productions regularly. It will be around 15 days for custom size or custom printing order for the first time.