What is the warranty or guarantee?

We provide professional after-sales service and guarantee experimental safety and efficiency with our high-quality products.

What are the main markets served?

Our main markets include North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, and Western Europe.

40ml Glass 27.5X95mm 24-400 Screw Thread Sample Vial for EPA VOA Toc

Name: 40ml Glass 27.5X95mm 24-400 Screw Thread Sample Vial for EPA VOA Toc
Brand: CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD
SKU: 2238849315

Jiangsu, ChinaCHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

US$0.15-0.50

10,000 Pieces

Product profile

Customization

Available

Disposable

Non-Disposable

Certification

CE, ISO, RoHS

Model NO.

Type I

Material

Glass

Bottle Top

Screw Top

Capacity

1-50ml

Customized

Sample

Free

Application

Medical

Logo Printing

with Logo Printing

Recycled

Unrecycled

Flexibility

Hard

Technics

Bottle Blowing

Transport Package

Cellular Tray Packaging & Shrink-Wrapped

Specification

1~50ml

Trademark

WQS

Origin

China

HS Code

7010909000

Production Capacity

30000000000 PCS/Year

Key features

Eco-Friendly Glass Material: Made of recyclable glass, reducing lab waste and supporting green chemistry concepts.

High Precision Design: Features a specific volume groove at the bottom to minimize sample loss and contamination.

Superior Chemical Resistance: Ensures accuracy and reliability through high temperature, pressure, and chemical resistance.

Wide Application Scope: Suitable for HPLC, GC, and various other chromatography analysis techniques.

20+ Years Industry Experience: Over two decades of expertise in tubular glass bottles with global client relationships.

Multiple Certification Standards: Products meet ISO, USP/PH, EP/PH, and JP/PH standards for quality assurance.

Competitive Pricing: Offers high-quality products at extremely competitive prices without compromising quality.

Professional After-Sales Service: Provides dedicated professional support to ensure customer satisfaction and product performance.

Company profile

Importers and ExportersProduct CertificationQuality AssuranceManagement Certification

CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤2.99h

AI-Powered supplier vetting

SummaryCHANGZHOU WQS PHARMACEUTICAL PACKAGING Co., Ltd is identified as a trading company operating in Category I medical devices, technical services, and import/export activities. It reports substantial tubular glass vial output, broad export-market coverage, inventory capability, and customization from samples and designs. It also provides ODM and OEM services and has quality assurance with raw-material traceability. However, the evidence indicates limited formalized management documentation: service procedures and corrective actions lack written records, finished products are checked by packing staff, and complaint handling has procedures without written records. The supplier is not identified as a professional technical supplier, provides no 3D software design or SDK, and reported no new products in the past year. No certification, financial-strength, or customer-case evidence is provided.

Supplier typeThe supplier’s stated business scope includes sales of Category I medical devices, technical services, technology-related activities, and import/export operations. Its company type is explicitly identified as a trading company, indicating a trade-oriented rather than clearly manufacturing-focused profile.

R&D capabilityThe supplier describes an innovative and sustainable orientation and offers ODM services, but it is explicitly not classified as a professional technical supplier, does not provide 3D software design or an SDK, and reported no new products in the past year. The concrete evidence therefore indicates limited demonstrated recent innovation capability.

Production capacityThe supplier reports tubular glass vial output of 1,000,000,000 pieces, inventory capability, export operations, and peak-season fulfillment within one month. However, it is also identified as a trading company, so the slices support supply and fulfillment capacity more clearly than direct owned manufacturing capability.

Customization capabilityThe supplier explicitly offers customization from samples and designs, as well as ODM and OEM services for popular brands. These multiple stated service forms provide direct evidence of customization capability.