What is the color of the stoppers?

The color of the stoppers is grey.

How many pieces are in one carton?

There are 8000 pieces per carton.

Freeze Dryer Stoppers

Name: Rubber Stoppers in Pharma Grade/Lyophilization Stoppers/Freeze Dryer Stoppers
Brand: Rizhao Donggang Mtntai Industry and Trade Co., Ltd.
SKU: 2017965212

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

US$0.10

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Color

Grey

Material

Rubber

Model NO.

20d4

Type

Die Cut Piece

Application

Medical

Logo Printing

Without Logo Printing

Recycled

Unrecycled

Flexibility

Soft

Transport Package

Carton Packing

Specification

Trademark

MTNTAI

Origin

China

HS Code

40169990

Production Capacity

5million Pieces Per Month

Key features

Pharma Grade Material: Made of high-quality butyl rubber suitable for lyophilization and freeze drying applications.

Soft Flexibility: Features soft flexibility ideal for medical and pharmaceutical stopper applications.

Fast Delivery: Delivery time within 14 days, with off-season lead time under 15 workdays.

Standard Packaging: Carton packing with PE or RFS inner bags, 8000 pieces per carton.

Grey Color: Standard grey color for 20mm rubber stoppers used in freeze dryers.

Multiple Payment Options: Supports T/T, PayPal, Western Union, and Money Gram for flexible transactions.

Global Shipping: Ships from Qingdao port or any port in China with FOB, CFR, CIF, and other terms.

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: ≤6.04hTerms 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.