What are the lead times for orders?

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

Are samples available for testing?

Yes, sample orders are welcomed for all our glass cartridges.

What types of applications are suitable?

They are suitable for liquid medications, pharmaceutical packaging, and cosmetic packaging.

Premium Wholesale 4ml Glass Cartridges for Pen Injection

Name: Premium Wholesale 4ml Glass Cartridges for Pen Injection
Brand: MSD (Tianjin) Glass Supply Co., Ltd.
SKU: 1988743741

Tianjin, ChinaMSD (Tianjin) Glass Supply Co., Ltd.

US$0.16

1,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Type

Cartridge for Pen Injection

Material

Glass

Model NO.

MSD-Cartridge 1-5

Ethylene Oxide Sterilization

Dry Heat Sterilization

Quality Guarantee Period

3 Years

Group

Adult

Logo Printing

as Requirements

Inner Package

Food-Grade Pet/PP Blister Tray

Outer Package

5-Layer Corrugated Master Carton

Packaging Appearance

Standard Brown Kraft Carton, Clean and Tidy

Storage

Keep in Cool, Dry, Ventilated Place

OEM/ODM

Yes

Transport Package

Blister Tray and Master Carton

Specification

1.5ml, 4ml, 4ml, 5ml, etc

Trademark

MSD

Origin

China

HS Code

7010909000

Production Capacity

10000000 Per Month

Key features

Chemical Resistance: Exceptional hydrolytic resistance minimizes drug-container interaction.

Precise Dimensions: Tight tolerances ensure perfect compatibility with auto-injector systems.

Optimal Glide Performance: Precision-processed inner surface ensures consistent low-force plunger movement.

Multiple Configurations: Available in Type B, C, and D with bypass or standard barrel options.

3-Year Quality Guarantee: Comprehensive quality guarantee period of 3 years for all products.

OEM/ODM Service: Full customization available including logo printing and packaging design.

100% Inspection: All finished products undergo 100% visual inspection before shipment.

Company profile

Fast DeliveryQuality AssuranceStandardized quality controlProduct Certification

MSD (Tianjin) Glass Supply Co., Ltd.

Tianjin, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc.Export Year: 2026-01-01Nearest Port: tianjinAverage Response Time: ≤1.54h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad customization, ODM capability, recent new-product activity, inventory capacity, and OEM service for well-known brands. Finished-product inspection instructions are reportedly implemented uniformly, and quality assurance is stated. However, the supplier lacks overseas agents, branches, warehouses, showrooms, offline trade-show participation, and documented complaint or corrective-action procedures. Manufacturing capacity is also supported by no valid contract with related subcontractors. Financial information is reported only as zero values, which does not establish financial credibility. Certification details are insufficiently specific, and customer-case evidence is limited to OEM service for well-known brands, with no Fortune 500 cooperation reported.

Supplier typeThe supplier provides OEM and ODM services, supports customization from samples and designs through full or minor customization, maintains inventory capacity, and exports partly through agents. It has no overseas branches, agents, warehouses, or showrooms, indicating a primarily domestic or centrally managed export-oriented supplier rather than an internationally established service network.

After-Sales capabilityThe supplier lacks overseas agents or branches, overseas warehouses, and overseas showrooms, and offers services in zero listed countries. It also has no written procedures or records for complaint handling or corrective and preventive actions, providing explicit weaknesses in formal after-sales infrastructure.

R&D capabilityThe supplier reports new products during the past year, provides ODM services, and has one R&D engineer. It does not have an available SDK, but the evidence still explicitly supports active product development and design capability.

Production capacityThe supplier has inventory capacity, uses written instructions that are uniformly followed for finished-product inspection, and states that quality assurance exists. However, there is no valid contract governing manufacturing capacity between the factory and related subcontractors, which is an explicit production-management deficiency.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly supporting broad customization capability.

Client casesThe supplier reports OEM service for well-known brands, which is direct evidence of at least one notable customer-service type. However, it reports no cooperation with Fortune 500 companies, and no customer names, case details, or broader reference portfolio are provided.