What are the standard dimensions?

The main product is 20*180mm with an outer diameter of 20+/-0.25mm and length of 180+/-1mm.

Glass Test Tubes with Rim 20*180mm

Name: Glass Test Tubes with Rim 20*180mm
Brand: Rizhao Donggang Mtntai Industry and Trade Co., Ltd.
SKU: 730483892

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

US$0.40

10,000 Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Customized

Structure

Tube

Model NO.

20*180mm

Material

Glass

Application

School, Hospital, Lab

Type

Heating Type

Shape

Without Rim and Round Bottom

Transport Package

Carton Packing

Specification

ISO

Trademark

MTNTAI

Origin

Shandong Province

HS Code

7017900000

Production Capacity

1million Pieces Per Month

Key features

Customizable Shape: Available in Without Rim and Round Bottom shapes to meet specific requirements.

OEM Service Accepted: We accept OEM orders to provide tailored solutions for your brand needs.

Wide Size Range: Available in various specifications from 6x30mm to 25x200mm for diverse applications.

Fast Delivery: Standard delivery within 26 days, with off-season lead time within 15 workdays.

Low MOQ: Minimum order quantity starts at 10,000 pieces, accessible for formal orders.

Versatile Application: Suitable for use in schools, hospitals, and laboratories for heating types.

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: ≤7.10hTerms 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.