7343 quartz composite topmount kitchen sink – 730 x 430 mm (28.74 x 16.93 in)
Model 7343 is a topmount partitioned double-basin quartz composite sink at 730 x 430 mm. The two bowls are separated by a two-level partition with a lower overflow channel, and each bowl takes a 110 x 110 mm square drain – a layout aimed at prep-heavy kitchens that want two working bowls without a full-height divider.
Product specifications
- Model No.: 7343 (partitioned double basin series)
- Overall size: 730 x 430 mm (28.74 x 16.93 in)
- Bowl layout: large + small double bowl, two-level partitioning
- Installation: topmount
- Drain fitting: 2 x 110 x 110 mm square
- Material: 80% quartz / 20% resin composite
- Catalogue colour: black (other colours: confirm with quotation)
- OEM/private label: available through Foshan Jinyunke Kitchen & Bath Co., Ltd
Common buyer questions
What are the dimensions of the 7343?
Overall size is 730 x 430 mm (28.74 x 16.93 in); the dimension drawing above is the authoritative reference for cutout templates.
Which cabinet size fits the 7343?
A 750 mm (30 in) base cabinet is the standard minimum opening for a topmount body of this width.
Is the 7343 a topmount sink?
Yes. The 7343 is a topmount design that drops into the cutout from above and rests on the countertop.
What material is the 7343 made of?
A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.
Which colours are available for the 7343?
The catalogue lists this model in black. The standard quartz colour card may offer additional colours for this body – confirm the available colour range with the quotation.
What is the MOQ for the 7343?
Minimum order quantity for this quartz composite model is 20 pieces. Mixed-colour orders within the same model can be discussed with the sales team.
What is the lead time for the 7343?
Standard production lead time is 25–35 days after deposit and drawing confirmation, depending on order quantity and season.
Which trade terms apply?
Pricing is EXW Foshan or FOB Guangzhou. Payment by T/T with 30% deposit and 70% balance before shipment.
Sourcing notes
The 7343 is the entry size of the partitioned series; the square-drain format differs from the round 90 mm drains used across the X/S/C series, so basket-strainer selection must match the square outlet.
Request a quote for the 7343
For a quotation, please provide: model (7343), quantity, colour, installation requirements, and packaging or destination/trade-term requirements if applicable. Ask about this model – Cyndi Lee, WhatsApp +86 134 3482 5666.
Related models and guides
- 8346 partitioned quartz double sink, 830 x 460 mm
- Kitchen sink manufacturer for B2B buyers
- Private label / OEM kitchen sinks
- All kitchen sink models
- Request a quote
About the manufacturer
Foshan Jinyunke Kitchen & Bath Co., Ltd manufactures stainless steel and quartz composite kitchen sinks in Foshan, Guangdong, China, supplying B2B importers, distributors, and OEM/private-label programs. Quartz sink MOQ: 20 pieces per model. Typical lead time: 25–35 days after deposit. Trade terms: EXW Foshan or FOB Guangzhou; payment T/T 30/70. Contact: Cyndi Lee, WhatsApp +86 134 3482 5666.
