What is the minimum order quantity?

The minimum order quantity is 500 pieces.

What payment methods do you accept?

We accept T/T (Bank Wire), Western Union, MoneyGram, and Remitly.

What material is used for this downstem?

This downstem is made from high-quality borosilicate glass.

14mm Glass Downstem Hookah Accessories Diffuser 2.5 to 6.5inches Size

Name: 14mm Glass Downstem Hookah Accessories Diffuser 2.5 to 6.5inches Size
Brand: Hangzhou Radiant Glass Import & Export Co., Ltd.
SKU: 1982189385

Zhejiang, ChinaHangzhou Radiant Glass Import & Export Co., Ltd.

US$1.48

10-49 Pieces

US$1.26

50-199 Pieces

US$0.96

200-499 Pieces

US$0.63

500+ Pieces

Sample price:US$10.00/piece.Request sample

Product profile

Customization

Available

Material

Glass

Color

Mixed Color

Joint

Grinding Joint

Wholesale

OEM/ODM

OEM/ODM Available

Transport Package

Bubble Sheet/Paper, Inner Box, Cartonn

Specification

2.5", 3", 3.5", 4", 4.5", 5", 5.5", 6", 6.5"

Origin

China

Key features

Mixed Color Options: Available in a variety of mixed color designs to suit diverse preferences.

OEM/ODM Service: Full customization support including samples, designs, and flexible customization options.

Wide Size Range: Available in sizes from 2.5 inches to 6.5 inches including 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, and 6.5 inches.

Grinding Joint Feature: Equipped with a grinding joint for enhanced functionality and compatibility.

Fast Stock Delivery: Stock products are shipped within 3-5 days after payment confirmation.

Customization from Designs: Clients can request customizations based on their own designs or samples.

High Quality Guarantee: 100% visual and function inspection ensures high-quality finished products.

Professional After-Sale: Dedicated after-sale service and active communication for all international orders.

Company profile

High Repeat Buyers ChoiceExhibition ExperienceIn-stock Capacity100% Finished Products Inspection

Hangzhou Radiant Glass Import & Export Co., Ltd.

Zhejiang, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 8 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤4.55h

AI-Powered supplier vetting

SummaryThe supplier is a limited company with 11 employees, valid import and export licensing, and stated export markets in South and North America. It supplies smoking glass, silicone, and quartz products, with reported annual outputs across five product categories. It offers OEM, ODM, 3D design, and multiple customization options, supported by one R&D engineer and documented design input, output, review, verification, and validation records. Production lead time is stated as within 15 working days during off-peak periods and one month during peak periods. However, quality testing equipment is reported as zero, finished products are checked by packing staff, and several service-control procedures lack written records. No overseas warehouse, showroom, agent, or branch is available. Financial information is present only as year references, without sufficient performance details.

Supplier typeThe supplier is identified as a limited company and is not part of a larger company group. Its stated business focuses on smoking glass water pipes, DAB rigs, silicone pipes, and related accessories, with 11 employees and a valid import/export license.

R&D capabilityThe supplier reports new products in the past year, provides 3D software design, OEM, and ODM services, and has one R&D engineer responsible for customer samples and designs. It also has design input, output, review, verification, and validation documentation available for audit, although no SDK is available.

Production capacityReported annual output includes 118,700 glass water pipes, 392,000 glass bowls, 268,500 downstems, 221,500 quartz bangers, and 107,400 silicone pipes. The supplier states off-peak lead time within 15 working days and peak fulfillment within one month; however, quality test equipment is reported as zero and finished-product inspection is performed by packing staff.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, alongside OEM and ODM services. Its R&D engineer makes samples and designs according to customer requirements, and design-control documentation is available for review.