Double Bowl Kitchen Sinks for Wholesale and OEM Projects

Compare double-bowl models before quotation

Compare the individual bowl dimensions and installation drawing, not just the outside size or product photograph. Two double-bowl models may require different cabinet clearances, drain arrangements and included fittings.

Start with a reference model

• TS-SGSC02001: double-bowl reference, catalogue dimensions 720 × 400 mm. Quotations and samples are available. Confirm the drawing, bowl sizes, finish and accessories.
• TS-SGSC02004: review the product reference and confirm the dimensions, installation and accessory requirements for your order.
• TS-SGSC02008: review the product reference and agree the selected configuration and included items before approval.

Catalogue dimensions are references, not countertop cutout dimensions. Request a dimensioned drawing for the chosen model.

What should a like-for-like comparison include?

• Dimensions and depth of each bowl, divider arrangement and cabinet clearance.
• Installation method, rim details, drain position and faucet-hole layout.
• Material grade, thickness, finish and the required inspection evidence.
• Drain fittings, basket and any other included or optional accessories.
• Carton protection, shipping arrangement and the quantity being quoted.

If your specification calls for R20

Provide a drawing identifying the required corner geometry and tolerances. Do not assume a radius or pressed construction from the product image. The reference models on this page are not presented as verified R20 models; geometry and manufacturing requirements must be confirmed for the selected product.

Wholesale and sample requests

Wholesale orders start from 10 pieces. One-piece samples are available for initial business evaluation. Sample pricing, shipping and dispatch timing are confirmed with the selected configuration. Custom specifications and branding are quoted separately.

Request a double-bowl quotation · Request a one-piece evaluation sample

For other bowl formats, review the handmade sink range. For drawing-led changes, prepare an OEM quotation brief.

Continue your product review

Browse all productsCompare smart kitchen sinksReview handmade stainless steel sinksReview OEM / ODM programmesReview quality control