What material is the sink made of?

The sink is made of premium black granite.

Do you provide after-sales support?

Yes, we offer online technical support and return and replacement services.

What is the size of the sink?

The sink size is 422x422x200mm.

Premium Black Granite Undermount Kitchen Sink From China

Name: Premium Black Granite Undermount Kitchen Sink From China
Brand: Guangdong Zhongtao Technology Co., Ltd.
SKU: 1927066025

Guangdong, ChinaGuangdong Zhongtao Technology Co., Ltd.

US$53.00-58.00

5 Pieces

Sample price:US$58.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Technical Support;Return and Replacement

Warranty

5 Years

Model NO.

4242L-B

Material

Granite

Type for Basin

Bowl Sinks

Shape

Square

Notch

Single Sink

Sink Style

Single Bowl

Style

Without Faucet

Surface Treatment

Brushed

Number of Holes

One

Color

Black

Installation Type

Undermount

Transport Package

Bubble Package and Cloth Bag and Carton

Specification

422X422X200mm

Trademark

Kadelg

Origin

China

HS Code

6802939000

Production Capacity

50000pieces/Year

Key features

Premium Granite Material: Crafted from durable black granite for long-lasting performance.

5-Year Warranty Coverage: Includes comprehensive warranty protection for 5 years.

Online Technical Support: Dedicated online support team available for assistance.

Square Single Bowl Design: Modern square shape with single bowl configuration.

Undermount Installation: Designed for seamless undermount installation.

Brushed Surface Finish: Features a stylish brushed surface treatment.

Flexible Customization Options: Offers minor, full, and design-based customization services.

Fast Delivery Time: Delivery within 7 to 30 days after deposit receipt.

Company profile

High Repeat Buyers ChoiceQuality AssuranceFast DeliveryIn-stock Capacity

Guangdong Zhongtao Technology Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 20 Years CertifiedNearest Port: Shenzhen Port, Shaotou PortAverage Response Time: ≤2.79h

AI-Powered supplier vetting

SummaryThe supplier demonstrates broad manufacturing and trading activities, with 20 production lines, more than 10 operating production lines reported, available inventory, and annual output information indicating 5,000,000 toilet sets. It has substantial export experience of 20 years, with exports representing 90% of total sales and markets including Southeast Asia, the Middle East, Europe, and Australia. ISO9001:2015 certification and CE certification are reported. The supplier provides ODM, OEM, and multiple customization services, and reports new product development during the past year. However, it lacks an available SDK, does not continuously reconcile production quantities, has no outsourcing SOP or valid subcontractor contract, and lacks overseas warehouse and showroom capabilities. Service procedures exist, but corrective-action and complaint-handling records are not documented. Financial data is limited to reported years and cannot establish financial strength.

Supplier typeThe supplier operates across hardware products, plastics, daily necessities, building materials, rubber products, glass products, online sales, and import/export activities. Its manufacturing profile includes 20 production lines and more than 10 operating lines, with toilet production information reported, indicating a manufacturer with diversified trading activities.

CertificationsThe supplier reports ISO9001:2015 certification for management systems and CE certification for product compliance, with additional unspecified certifications or testing evidence listed as “Others.” These explicit certifications support a positive assessment, although the scope of the additional certifications is not identified.

R&D capabilityThe supplier reports new products within the past year, six years of R&D engineer experience, and ODM capability. However, it has no available SDK, so the evidence supports product-development capability but does not establish broader technical integration capability.

Production capacityThe supplier reports 20 production lines, more than 10 operating production lines, inventory capability, one-month lead times in both peak and off-peak seasons, and production information of 5,000,000 toilet sets. Operational controls show weaknesses because continuous quantity reconciliation is absent, no outsourcing SOP is established, and no valid contract exists with associated subcontractors.

Customization capabilityThe supplier explicitly offers flexible, minor, and full customization, as well as customization from customer designs and samples. It also provides ODM services, directly supporting a strong customization assessment.

Client casesThe supplier reports providing OEM services to well-known brands, exporting for 20 years, and serving markets in Southeast Asia, the Middle East, Europe, and Australia. These statements indicate customer and export experience, but no specific customer names, project details, or independently verifiable case descriptions are provided.