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Free samples are available, but the shipping cost is borne by the buyer.

How do I determine the bag size?

You can measure the bag naturally or provide the dimensions of the goods to pack. We will calculate the required size.

What information is needed for a quotation?

Please provide product size, material, surface handling, printing color, quantity, and pictures or samples if possible.

4"X5.5" Plastic Packaging Specimen Biohazard Transport Bag for Lab

Name: 4"X5.5" Plastic Packaging Specimen Biohazard Transport Bag for Lab
Brand: Dongguan Chenghua Industrial Co., Ltd.
SKU: 1976633555

Guangdong, ChinaDongguan Chenghua Industrial Co., Ltd.

US$0.005

50,000,000 Boxes

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Biodegradable

Custom

Model NO.

136

Compostable

Cuotom

Size

5-250cm

Thickness

0.02+0.25mm

Logo

Available

Application

Chemical

Feature

Disposable, Moisture Proof

Shape

Plastic Bags

Making Process

Plastic Packaging Bags

Raw Materials

Low Pressure Polyethylene Plastic Bag

Bag Variety

Your Bag

Transport Package

Carton

Specification

5x14cm x 40 mic or customized

Trademark

customizable

Origin

Gungdong, China

HS Code

3923210000

Production Capacity

1000000PCS/Day

Key features

Customizable Specifications: Custom sizes, thickness, and logo available. OEM/ODM orders warmly accepted.

Premium Material Quality: Made from 100% Virgin LDPE, ensuring waterproof, moisture-proof, and non-toxic properties.

Comprehensive Certifications: Certified by ISO9001, ROHS, SGS, and BSCI for global market compliance.

Free Sample Availability: Free samples provided; customers only need to cover the shipping charges.

Flexible Payment Terms: Supports T/T, PayPal, Western Union, L/C, and Money Gram for convenience.

Professional Design Support: Dedicated design team available to create products based on your concepts.

Strict Quality Control: Quality is priority with inspection standards and photo proof before delivery.

Multi-Function Protection: Features anti-UV, anti-static, anti-freezing, and biodegradable capabilities.

Company profile

Importers and ExportersExperienced Team

Dongguan Chenghua Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/FactoryExport Year: 2021-01-05Nearest Port: guangzhou, shenzhenAverage Response Time: ≤4.78hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a trade company in Dongguan associated with manufacturing-sector companies. It demonstrates professional technical R&D capability, 3D software design, SDK availability, broad customization, ODM, and OEM services. Manufacturing support includes 20 production lines, valid contracts with associated subcontractors, inventory capability, and documented outsourcing procedures, although continuous quantity reconciliation is not performed for every batch. Overseas service infrastructure includes an overseas warehouse and showroom, but no overseas agents or branches, no reported offline trade-show participation, and zero stated countries offering overseas services. Export sales represent 71%–90% of total sales, with four years of export experience. Financial records are indicated for 2021–2023, but no financial performance values are provided. No new products were reported in the past year. No certifications or customer case details are explicitly provided.

Supplier typeThe supplier is explicitly classified as a trade company located in Dongguan, while its associated companies are in manufacturing. Its commercial scope covers packaging, bags, cases and boxes, light industry, health and medicine, and arts and crafts, with product keywords centered on various bags and packaging products.

After-Sales capabilityThe supplier states that overseas service offerings include debugging, maintenance, repair, training, and equipment installation, and it has an overseas warehouse and showroom. However, it has no overseas agents or branches and reports service coverage in zero countries, limiting evidence of broad overseas after-sales reach.

R&D capabilityThe supplier reports professional technical R&D capability, 3D software design services, SDK availability, ODM services, and OEM services for well-known brands. Against this, it reports no new products during the past year, so current product innovation activity is not demonstrated despite strong development-service capabilities.

Production capacityProduction support includes 20 production lines, valid manufacturing contracts with associated subcontractors, inventory capability, documented outsourcing procedures, and written service-assessment procedures with records. A control weakness is explicitly stated: the factory does not continuously reconcile quantities for every batch or mass-production run.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, supported by 3D design, ODM, and OEM capabilities. These services indicate broad ability to adapt products to customer specifications.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of brand-related customer experience. However, no brand names, project descriptions, quantities, or documented case studies are provided.