Product Overview

The 7845X is a 780 x 450 mm quartz composite kitchen sink: a topmount double-bowl layout for wholesale distributors, with two separate working zones in one composite unit. It is supplied through our partner manufacturing network in quartz composite of approximately 80% quartz sand and 20% resin, a standard North American distributor specification.

Specifications

Overall size: 780 x 450 mm (approx. 30.7 x 17.7 in). Material: quartz composite (approx. 80% quartz sand, 20% resin). Configuration: X-series topmount double bowl. Finish: matte quartz. Bowl layout, drainer orientation, drain position, and faucet-hole layout are confirmed on request.

Dimensions and Cabinet Compatibility

Overall: 780 x 450 mm (approx. 30.7 x 17.7 in), planned with a 30 in base cabinet as typical planning guidance. Confirm the cutout template with your fabricator before countertop production.

Installation

Topmount installation: the rim drops into the countertop cutout and rests on the cabinet deck. Confirm the cutout template and faucet-hole layout with your fabricator.

B2B Ordering

MOQ

20 pcs per model; mixed-model distributor assortments can be discussed at RFQ stage.

Lead Time

Approximately 35 days after deposit and specification confirmation.

Private Label / OEM

Private-label and OEM options are available at MOQ, including custom cartons and branding for distributor programs.

Packaging

Carton packed with EPE foam and corner protection, palletized for sea freight to North American ports.

Buyer Questions

How is bowl and drainer layout confirmed? Bowl split, drainer orientation, drain position, and faucet-hole layout are confirmed per model at specification stage.
Certifications? None claimed unless verified for your market; we do not assert cUPC, CSA, NSF, IAPMO, CE, or UL.
Terms? EXW Foshan or FOB Guangzhou; T/T 30% deposit / 70% balance before shipment.

For packaging and RFQ structure see the quartz composite kitchen sink options overview and the quartz sink RFQ checklist.