How long is the lead time for production?

Peak season lead time is one month, while off-season is within 15 workdays.

What are the main materials used in the caps?

The caps are made of aluminum for the body and plastic for the sealing gasket.

Does the company provide after-sales service?

Yes, we provide professional after-sales service to all customers.

Hot Selling 13mm 20mm Different Color Aluminum Plastic Cap

Name: Hot Selling 13mm 20mm Different Color Aluminum Plastic Cap
Brand: CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD
SKU: 2086350692

Jiangsu, ChinaCHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

US$0.01-0.03

10,000 Pieces

Product profile

Customization

Available

Type

Flip Top Cap

Material

Aluminum Plastic

Model NO.

13/15/20/28/32mm

Customized

Sample

Free

Transport Package

Cellular Tray Packaging & Shrink-Wrapped

Specification

13mm/15mm/20mm/28mm/29mm/32mm/34mm

Trademark

WQS

Origin

China

HS Code

3923500000

Production Capacity

30000000000 PCS/Year

Key features

Customized Color Options: Available in different colors to meet specific packaging needs.

Free Sample Availability: Customers can request free samples for quality evaluation.

Corrosion Resistance: Combines aluminum body and plastic gasket for superior durability.

Versatile Application: Ideal for pharmaceutical, food, and cosmetic industries.

Cost-Effective Production: Mature process enables large-scale production at low costs.

Sealing Ability: Provides excellent protection against external pollution and oxidation.

Multiple Size Options: Available in 13mm, 15mm, 20mm, 28mm, and 32mm diameters.

ISO Standard Compliance: Meets ISO12775-1992, UPS/PH, EP/PH, and JP/PH standards.

Company profile

Importers and ExportersProduct Certification100% Finished Products InspectionQuality Assurance

CHANGZHOU WQS PHARMACEUTICAL PACKAGING CO., LTD

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyAverage Response Time: ≤3.62h

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.