What is the minimum order quantity (MOQ)?

The minimum order quantity is 30 pieces for custom orders, though general MOQ may vary.

What certifications does the product have?

The product holds CE and SGS certifications.

What is the lead time for production?

The delivery time is typically 15-20 working days for a 20FT container.

Granite/Quartz Composite Black Kitchen Sink

Name: Granite/Quartz Composite Black Kitchen Sink
Brand: Kingkonree International China Surface Industrial Co., Ltd.
SKU: 799892702

Guangdong, ChinaKingkonree International China Surface Industrial Co., Ltd.

US$35.00-200.00

30 Pieces

Product profile

Customization

Available

Warranty

10 Years Limited Warranty

Material

Quartz Stone

Model NO.

Quartz Sink

Type for Basin

Under Counter Sinks

Shape

Rectangular

Notch

Single Basin

Sink Style

Single Bowl

Style

Without Faucet

Surface Treatment

Brushed

Number of Holes

One

Color

Brown

Installation Type

Undermount

Size

200*766*469mm

Certificate

CE &SGS

QC

Test One by One

Usage

for Bathroom, Kitchen, Labrotary

Item Name

Solid Surface Composite Acrylic Resin Kitchen Sink

Custom Size

Available

Colors

More Than 200 to Choose

MOQ

30PCS

Delivery Time

15-20 Working Days for 20FT Container

Transport Package

Standard Export Packing

Specification

CE, SGS, UL, GMC, ISO9001

Trademark

KKR

Origin

Shenzhen, China

HS Code

6810999000

Production Capacity

2000PCS Per Month

Key features

Durable Quartz Material: Made from high-quality quartz stone combined with resin for superior strength and longevity.

Customizable Options: Offers more than 200 color choices and custom sizes to fit specific design requirements.

Easy Maintenance: Resistant to stains and scratches; easy to clean with mild detergent and a soft cloth.

Certified Quality: Products are certified with CE and SGS standards, ensuring safety and reliability.

Versatile Application: Suitable for kitchens, bathrooms, and laboratories due to its robust composite construction.

Professional QC: Each item undergoes strict one-by-one testing and 100% visual and function inspection.

Flexible Customization: Supports customization from samples, designs, or full customization with flexible options.

Established Manufacturer: Company established in 2008 with 18 years of export experience and global market presence.

Company profile

High Repeat Buyers ChoiceExperienced TeamExhibition ExperienceSelf-branded

Kingkonree International China Surface Industrial Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 18 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤2.74h

AI-Powered supplier vetting

SummaryKingKonree International China Surface Industrial Co., Ltd. is identified as a combined company and a solid surface manufacturer/supplier focused on sanitary ware, countertops, and customized solutions, with over 25 years of stated experience. It reports five production lines and product-specific annual output of 30,000 solid surface basins, 60,000 sheets, and 6,000 bathtubs, serving markets across multiple regions. The supplier demonstrates customization, ODM, recent product development, inventory capability, documented complaint and corrective-action procedures, and quality assurance. It holds an ISO 9001:2015 certificate and reports CE and other product certifications. However, the provided information shows no approved supplier list, no overseas warehouse, showroom, agent, or branch, no valid manufacturing-capacity contract with affiliated subcontractors, and no SDK or popular-brand OEM service. Financial information is present by year but does not provide sufficient non-monetary evidence to assess...

Supplier typeThe supplier is classified as a combined company, and its stated business is manufacturing and supplying solid surface sanitary ware, countertops, and custom solutions. Its legal name is KingKonree International China Surface Industrial Co., Ltd., indicating an operating industrial supplier rather than an offshore company.

CertificationsThe supplier reports an ISO 9001:2015 certificate and CE certification, along with other certifications and raw-material test documentation. These records provide explicit evidence of quality-management and product-compliance credentials, although the scope and validity details of the additional certifications are not provided.

After-Sales capabilityThe supplier has documented and followed procedures for corrective and preventive actions and customer complaints, plus written supplier-service assessment procedures. However, it lacks overseas warehouses, showrooms, agents, and branches, and reports zero countries with overseas services, so international local-service coverage is limited.

R&D capabilityThe supplier reports new products during the past year and offers ODM services, demonstrating active product-development capability. It does not have an available SDK, while no evidence indicates that this limitation prevents its stated R&D services.

Production capacityThe supplier operates five production lines and reports annual output of 30,000 solid surface basins, 60,000 sheets, and 6,000 bathtubs, with inventory capability and lead times stated as within 15 working days to one month. A material operational risk is that no valid contract exists between the factory and affiliated subcontractors, while overseas warehouse and showroom support are unavailable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full and minor customization, flexible customization, and ODM services. Its stated focus on custom solutions and solid surface products directly supports a strong customization assessment.

Product Q&A

Q:What is the material of this kitchen sink?

The sink is made of a composite material consisting of quartz stone and resin.

Q:Is the sink customizable?

Yes, we offer customization for size, color (over 200 options), and design, including full and minor customization.

Q:What is the warranty period?

We provide a 10-year limited warranty for this product.

Q:How should I clean and maintain the sink?

Clean regularly with dishwashing liquid and a cloth. For tough stains, use a mild cleanser. Avoid metal scrub pads, concentrated bleach, or harsh chemicals.

Q:What are the available installation types?

This sink supports undermount installation and is designed as an under-counter sink.