What certifications do your bags have?

Our bags are certified compostable and biodegradable to Australian (AS-4736), American (ASTM D 6400), and European (EN13432) standards.

How long do the bags take to decompose?

They are made from corn starch and break down within 45 days in an ideal compost environment.

Cornstarch Made Custom Logo Printed Biodegradable Plastic Mailing Bags Wholesale

Name: Cornstarch Made Custom Logo Printed Biodegradable Plastic Mailing Bags Wholesale
Brand: Henan Techuang Biotechnology Co., Ltd.
SKU: 1945030132

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

Express

Material

Cornstarch/PLA/Pbat

Model NO.

mailing bag

Feature

Bio-Degradable

Shape

Special Bag

Making Process

Composite Packaging Bag

Raw Materials

Cornstarch/PLA/Pbat

Bag Variety

Your Bag

Transport Package

Box

Specification

38cm*40cm

Trademark

techuang

Origin

Henan

HS Code

3923290000

Production Capacity

500ton/Month

Key features

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

Global Certifications: Certified compostable to Australia (AS-4736), America (ASTM D 6400), and Europe (EN13432).

Full Customization: Custom sizes, colors, and logo printing are available for all orders.

Direct Manufacturer: Factory with 2+ years experience, 70 production lines, and 170 employees.

Fast Sample Policy: Free stock samples available; reasonable charge for custom samples.

Flexible Lead Time: 5 days for stock sizes; 15 days for custom orders.

Quality Assurance: 100% finished product inspection with ISO, TUV, and SGS certifications.

ODM & OEM Service: Supports full customization from samples or designs with engineering assistance.

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: ≤3.37h

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 or trading company?

We are a direct manufacturer with over 2 years of experience in the biodegradable packaging industry since 2020.

Q:Do you accept customized sizes or printing?

Yes, custom sizes, colors, and printing are all available.

Q:What information is needed for a quotation?

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

Q:What is the sample policy?

Stock samples or standard size samples are free. Special size and custom printing samples require a reasonable charge.

Q:What is the lead time for orders?

Usually 5 days for stock sizes. It takes around 15 days for custom size or custom printing orders for the first time.

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