What industries use this product?

It is widely used in the medical, chemical, laboratory, and cosmetic industries.

Does the company provide after-sales service?

Yes, professional after-sales service is provided.

13mm Grey Freeze Drying Butyl Rubber Stopper for Lyophilization

Name: 13mm Grey Freeze Drying Butyl Rubber Stopper for Lyophilization
Brand: CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD
SKU: 2063068505

Jiangsu, ChinaCHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

US$0.03-0.06

10,000 Pieces

Product profile

Customization

Available

Type

Bottle Stopper

Material

Butyl Rubber Stopper

Model NO.

Closure and Seals for Glass Infusion Bottle

Shape

Round Type

Standard

ISO/Ybb/GMP Standard

Characteristics

Odorless, Low Air Permeability

Transport Package

PE Sterilie Bag +Export Carton Box

Specification

13mm/15mm/20mm/28mm/32mm

Trademark

WQS

Origin

Danyang China

HS Code

4016990000

Production Capacity

90000000000 /Year

Key features

Superior Sealing Performance: Made from butyl rubber with excellent elasticity and airtightness for drug stability.

Chemical Resistance: Resists erosion from various chemicals, ensuring reliable sealing in pipelines and containers.

Customizable Options: Shape and specifications can be customized according to different industry needs.

ISO and GMP Compliance: Meets ISO, Ybb, and GMP standards for pharmaceutical and medical packaging.

Odorless Material: Produced with odorless butyl rubber to ensure product purity and safety.

Low Air Permeability: Designed to effectively isolate air and moisture for long-term drug preservation.

20+ Years Experience: Manufacturer with over two decades of expertise in pharmaceutical packaging solutions.

Global Supply Capability: Serves over 100 stable clients worldwide across medicine, lab, and cosmetic sectors.

Company profile

Importers and ExportersProduct CertificationQuality AssuranceManagement Certification

CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤4.05h

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.