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Kitchen Sink High End Rectangle Wash Basin Granite Single Bowl Kitchen Sink
US$76.00-86.00
100 Pieces
Sample price:US$81.00/piece.Request sample
Product profile
Customization
AvailableAfter-sales Service
on LineWarranty
on LineModel NO.
ZM441Material
GraniteType for Basin
Bowl SinksShape
RectangularNotch
Single SinkSink Style
Single BowlStyle
Without FaucetSurface Treatment
PolishedNumber of Holes
FourColor
BlackInstallation Type
Above CounterProject Solution Capability
3D Model Design, OthersApplication
KitchenCustomized
AcceptableMOQ
1PCSTransportation
Air, Express, LCL, FCLTransport Package
CartonSpecification
850*480*210mmTrademark
CaojinOrigin
ChinaProduction Capacity
100000PCS/YearKey features
Customization Acceptance: Accepts OEM, custom logo, size, and style changes.
Material Quality: Made of high-end composite quartz granite.
Versatile Installation: Supports undermount, flush, and drop-in installation.
Edge Options: Available with 15, 45, or 90-degree straight edges.
Color Variety: Offers Black, Grey, Sesame White, Light Beige, and Coffee.
Durability Features: Heat, scratch, hit, and stain resistant with no fade.
Factory Inspection: Buyers welcome to visit factory and inspect goods.
Custom Logo Service: OEM service available for custom branding.
Company profile

Business Type: Manufacturer/FactoryExport Year: 2016-06-06Nearest Port: shenzhenAverage Response Time: ≤1.73hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP, DAP
AI-Powered supplier vetting
SummaryDongguan Caojin Technology Co., Ltd. is identified as a China-based limited company and manufacturer/factory offering multiple sink and wash-basin products. The supplier reports granite sink output of 100,000 pieces and exports to a broad range of markets, with Shenzhen identified as the nearest port and off-peak lead time within 15 working days. It has one R&D engineer, six to ten quality-control staff, and stated customization capabilities. However, the available quality-control evidence records zero test equipment, while quality assurance and traceability statuses are unknown. The supplier’s R&D information confirms new-product development but no available SDK. Financial records are represented only by years, without sufficient evidence to assess credibility. An audit by BV is documented, but the audit result is recorded as 0 and no certification is explicitly identified. No specific customer cases are provided.
Supplier typeThe supplier is identified as both a Manufacturer/Factory and a Trading Company, with a limited-company structure in China. Its stated product scope centers on granite, quartz, laundry, bathroom, apron sinks, wash basins, and niches.
After-Sales capabilityThe R&D engineer’s responsibilities explicitly include providing technical support for after-sales service, and the company description claims satisfactory after-sales service. These statements support some after-sales capability, although no service-response metrics or formal service process are provided.
R&D capabilityThe supplier reports one R&D engineer, six to ten years of total R&D-engineer experience, new products launched in the last year, and responsibilities covering new-product development and technical support. However, no SDK is available, so the evidence supports product-development activity but not SDK-based development capability.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its company description also states that its R&D team designs customized products according to customer needs.
Product Q&A
Q:Can you introduce Caojin shortly?
A:
Caojin is a professional manufacturer of quartz stone sink with more than 15 years experience.
Q:Which markets are you selling to?
A:
Caojin quartz stone sinks are exported to USA, Australia, UK, Netherland, South Africa, Italy, Israel and Asia countries etc.
Q:Do you accept special size? How much for new mould charge?
A:
Yes, we can accept ODM and OEM services. The cost will depends on the size and quantity.
Q:What size of quartz stone sink do you have?
A:
We have quartz stone sinks in size length 350~1200mm, width 400~550mm, deepth 120~250mm and accept customized sizes.
Q:What thickness can you provide?
A:
Around 8~11mm.
Send Inquiry
*To:
Dongguan Caojin Technology Co., Ltd.
Dongguan Caojin Technology Co., Ltd.*Content:
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