Where is the loading port for shipments?

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

What is the material of the glass test tubes?

The test tubes are made of neutral glass with a wall thickness of 1+/-0.05mm.

Glass Test Tubes for Scholl Lab Use

Name: Glass Test Tubes for Scholl Lab Use
Brand: Rizhao Donggang Mtntai Industry and Trade Co., Ltd.
SKU: 730238622

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

US$0.05

10,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Customized

Structure

Tube

Model NO.

18*150mm

Material

Glass

Application

School, Hospital, Lab

Type

Heating Type

Shape

Without Rim and Round Bottom

Transport Package

Carton Packing

Specification

18*`50mm without rim

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 configurations.

OEM Accepted: Supports OEM orders for customized glass test tubes.

Wide Size Range: Dimensions from 6*30mm to 25*200mm available.

Fast Delivery: Delivery within 26 days for formal orders.

Versatile Application: Suitable for School, Hospital, and Lab use.

Neutral Glass Material: Made from high-quality neutral glass for durability.

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: ≤5.70hTerms 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.

Product Q&A

Q:What are the available sizes for these glass test tubes?

We offer a wide range of specifications including 6*30mm, 6*50mm, 8*50mm, 8*120mm, 10*75mm, 12*75mm, 12*100mm, 12*120mm, 13*100mm, 15*100mm, 15*150mm, 16*100mm, 16*150mm, 16*175mm, 18*100mm, 18*150mm, 18*180mm, 20*150mm, 20*200mm, and 25*200mm.

Q:Is customization available for the shape of the test tubes?

Yes, we accept customization. The shape can be customized to Without Rim and Round Bottom as per your requirements.

Q:What is the minimum order quantity (MOQ)?

For formal orders, the minimum quantity is 20,000 pieces. Sample orders by express are accepted for quantities less than 2,000 pieces.

Q:What is the delivery time for orders?

The delivery time is within 26 days. During peak season, the lead time is one month, while off-season lead time is within 15 workdays.

Q:What payment methods do you accept?

We accept T/T, PayPal, Western Union, and Money Gram as terms of payment.