7843S quartz composite topmount double bowl sink – 780 x 430 mm (30.71 x 16.93 in)
Model 7843S 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 7541S and 8045S in the S-series size ladder.
Product specifications
- 型号 7843S (S series double basin)
- Overall size: 780 x 430 mm (30.71 x 16.93 in)
- 碗的布局 large + small double bowl
- Installation: topmount (drop-in)
- 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 7843S?
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 7843S?
A 800 mm (32 in) base cabinet is the standard minimum opening for a topmount body of this width.
Is the 7843S a topmount or undermount sink?
The 7843S is a topmount (drop-in) design that rests on the countertop.
What material is the 7843S made of?
A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.
Which colours are available for the 7843S?
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 7843S?
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 7843S?
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 7843S shares its 780 x 430 outer size with the X-series 7843X; the S-series body styling is the differentiator for catalogue selection.
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.
