11751 quartz composite topmount kitchen sink – 1171 x 511 mm (46.10 × 20.12 in)
Model 11751 is a double-basin quartz composite kitchen sink with a cast draining board at 1171 x 511 mm. The topmount body drops into the countertop cutout from above and rests on the worktop, with two round drains.


Product specifications
- Model No.: 11751 (double basin with draining board series)
- Overall size: 1171 x 511 mm (46.10 × 20.12 in)
- Bowl layout: double basin with cast draining board
- Installation: topmount
- Drain fitting: 2 x round drains
- 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 11751?
Overall size is 1171 x 511 mm (46.10 × 20.12 in); the dimension drawing above is the authoritative reference for cutout templates.
Which cabinet size fits the 11751?
A 1200 mm (47.24 in) base cabinet is the standard minimum opening for a topmount body of this width.
Is the 11751 a topmount sink?
Yes. The 11751 is a topmount design that drops into the cutout from above and rests on the countertop.
What material is the 11751 made of?
A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.
Which colours are available for the 11751?
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 11751?
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 11751?
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 11751 is the widest double-basin draining-board body at 1171 mm and suits 1200 mm cabinet openings for maximum two-bowl wash capacity with a side drainboard.
Request a quote for the 11751
For a quotation, please provide: model (11751), 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
- 11650 Style B double-basin quartz composite sink with draining board, 1160 x 500 mm
- 7750 Round quartz composite sink with draining board, 770 x 500 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.





