What are the precise dimensions?

Top part diameter is 13.5+/-0.2mm, thickness 2.2+/-0.25mm, plug stem diameter 7.5+/-0.1mm, and total height 6.5+/-0.3mm.

What payment methods do you accept?

We accept T/T, PayPal, Western Union, and Money Gram.

Where is the loading port?

The loading port is Qingdao port or any port in China.

Clean Rubber Stoppers-13mm-Gray/Red Color for Powder Injection

Name: Clean Rubber Stoppers-13mm-Gray/Red Color for Powder Injection
Brand: Rizhao Donggang Mtntai Industry and Trade Co., Ltd.
SKU: 695160912

Shandong, ChinaRizhao Donggang Mtntai Industry and Trade Co., Ltd.

US$0.035

10,000 Pieces

Sample price:US$0.50/piece.Request sample

Product profile

Customization

Available

Color

Grey

Material

Rubber

Model NO.

13A1

Type

Die Cut Piece

Spec

13mm

Application

Medical

Logo Printing

Without Logo Printing

Recycled

Unrecycled

Flexibility

Soft

Technics

Mixing, Vulcanization, Punching

Transport Package

Carton Packing

Specification

CE, GMP

Trademark

MTNTAI

Origin

Shandong Province

HS Code

40169990

Production Capacity

5million Pieces Per Month

Key features

Butyl Rubber Material: Made of high-quality butyl rubber, available in bromobutyl for special requests.

Sterile Service Available: EO sterile service can be supplied upon request for medical applications.

Flexible Color Options: Standard grey/red colors; other colors available with MOQ of 100,000 pcs.

Fast Delivery Time: Standard delivery within 15 days; peak season lead time is one month.

Precise Specifications: 13mm diameter with tight tolerances: top part 13.5+/-0.2mm, total height 6.5+/-0.3mm.

Secure Packaging: Carton packing with PE or RFS inner bags; 30,000 pieces per carton.

Multiple Payment Methods: Supports T/T, PayPal, Western Union, and Money Gram for convenience.

Global Shipping Ports: Loads from Qingdao port or any port in China to worldwide destinations.

Company profile

Rizhao Donggang Mtntai Industry and Trade Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2014-12-02Nearest Port: Qingdao portAverage Response Time: ≤4.99hTerms of Payment: T/T, PayPal, Western Union, etc.International Commercial Terms(Incoterms): FOB, CFR, CIF, DDP, DAP, CIP, CPT, FCA

AI-Powered supplier vetting

SummaryThe supplier is identified as a limited trading company with four employees and offers a broad range of pharmaceutical and packaging-related products. It demonstrates customization, ODM, and OEM capabilities, including service for well-known brands, and reports new products within the past year. Quality processes include raw-material traceability, documented inspection instructions, quality assurance, complaint handling, and supplier-management procedures. Overseas services are available in Peru and Poland, with maintenance and training offered and a stated one-month average lead time in both peak and off-season periods. However, no overseas warehouse, showroom, agent, or branch is reported, and no offline trade-show participation is indicated. Financial records are referenced for 2020–2022, but the provided information does not establish financial strength. No certification information, production facilities, or specific customer cases are provided.

After-Sales capabilityThe supplier offers maintenance and training in Peru and Poland, and reports a clear, followed procedure for handling customer complaints. These records support an established after-sales process, although the overseas service network is limited because no overseas warehouse, showroom, agent, or branch is reported.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating product-development capability. However, it has no available SDK, so software or SDK-based development capability is not demonstrated.

Customization capabilityThe supplier explicitly offers customization from designs, full customization, and minor customization, and also reports ODM service availability. These statements provide direct evidence of broad customization support.

Client casesThe supplier reports providing OEM services for well-known brands, which is evidence of experience serving recognized-brand customers. No customer names, project details, order scope, or independently verifiable case information are provided.