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Yes, we have a professional after-sales team to provide guarantee for product quality.

Core Drill Bit Sintering Taper Shank Drill Glass Drill

Name: Core Drill Bit Sintering Taper Shank Drill Glass Drill
Brand: QINGDAO DINGANDA MACHINERY CO., LTD
SKU: 1969615402

Shandong, ChinaQINGDAO DINGANDA MACHINERY CO., LTD

US$2.00-59.00

1 piece

Product profile

Customization

Available

Customized

Standard

DIN

Length

Accordingly

Type

Core Drill Bit

Material

Diamond

Usage

Glass Drilling

Name

Glass Drilling Bits

Processing Glass

3-19mm

MOQ

Transport Package

Box

Specification

5-120mm

Trademark

DingAnDa

Origin

Tianjin

HS Code

82055900

Production Capacity

300000 Pieces/Year

Key features

Diamond Material Construction: Made of diamond and bronze binder for sharpness and durability.

Customization Options: Full customization available based on customer designs and samples.

Smooth Drilling Performance: Produces smooth holes with no broken edges or vibration during glass drilling.

12-Month Warranty: Covers machine products for 12 months under normal circumstances.

CE Certified Quality: Product meets CE certification standards for safety and quality.

Fast Shipping for Standard Items: Standard products can be shipped within 7-14 days.

Flexible Customization Lead Time: Custom-made products require 7-45 days for shipping preparation.

Company profile

QINGDAO DINGANDA MACHINERY CO., LTD

Shandong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Tianjin PortAverage Response Time: ≤9.43h

AI-Powered supplier vetting

SummaryThe supplier presents itself as a China-based glass machinery provider with factory operations, six production lines, experienced engineers, and stated customization and after-sales support. Its products include glass laminating, processing, edging, storage, lifting, and moving equipment. Export coverage is broad, spanning South America, Southeast Asia/Mideast, East Asia, Europe, and North America, with stated lead times of within 15 workdays in off-peak periods and one month during peak periods. However, several important areas remain unverified: management-system certification is listed as NIL, quality-control assurance and traceability are unknown, R&D and ODM/OEM capabilities are unknown, and no customer cases are provided. Company identity and history also show inconsistencies between the 2024 Qingdao entity information and the background statement that Dinganda Glass Group was established in 1997.

Supplier typeThe supplier is identified as a China-based limited company operating in Shandong, with a factory-oriented business model and six production lines. Its stated product range centers on glass machinery and related handling equipment, while the materials also describe a broader group platform supplying different items.

CertificationsAn SGS audit record is provided with a validity period from 2025-08-18 to 2026-08-17, but the audit result is recorded as 0 and no management-system certifications are held according to the certification field marked NIL. The available information does not establish a positive certification position.

After-Sales capabilityThe company description explicitly states that it has a professional after-sales team providing product-quality assurance. However, overseas agent or branch service capability is unknown, so the evidence supports a stated after-sales function but not its geographic coverage or effectiveness.

Production capacityThe supplier states that it operates its own factories, has an experienced engineering team, and runs six production lines. It also reports fulfillment within 15 workdays off-peak and one month during peak periods, providing explicit evidence of established production capacity.

Customization capabilityThe company description explicitly states that it supports customized products. No further details are provided on customization scope, engineering process, tooling, or validation, but the stated capability meets the basic criterion.