7843C quartz composite topmount kitchen sink – 780 x 430 mm (30.71 x 16.93 in)
Model 7843C is a topmount double-bowl quartz composite sink in a 780 x 430 mm body with a large-plus-small bowl layout, sitting between the 7541C and 8145C in the C-series size ladder.
Product specifications
- Modelo No: 7843C (C series double basin)
- Overall size: 780 x 430 mm (30.71 x 16.93 in)
- Disposición de la taza: large + small double bowl
- Installation: topmount
- Drain fitting: 2 x 114 mm cover / 90 mm opening
- 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 7843C?
Overall size is 780 x 430 mm (30.71 x 16.93 in); the dimension drawing above is the authoritative reference for cutout templates.
Which cabinet size fits the 7843C?
A 800 mm (32 in) base cabinet is the standard minimum opening for a topmount body of this width.
Is the 7843C a topmount sink?
Yes. The 7843C is a topmount design that drops into the cutout from above and rests on the countertop.
What material is the 7843C made of?
A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.
Which colours are available for the 7843C?
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 7843C?
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 7843C?
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 7843C shares its 780 x 430 outer size with the S-series 7843S and X-series 7843X; all three are separate catalogue bodies and each keeps its own page so series styling can be compared.
Request a quote for the 7843C
For a quotation, please provide: model (7843C), 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
- 7843S quartz composite double bowl sink, 780 x 430 mm
- 7843X quartz composite double bowl sink, 780 x 430 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.
