{"id":5159,"date":"2026-09-05T09:44:06","date_gmt":"2026-09-05T01:44:06","guid":{"rendered":"https:\/\/www.fskitchensink.com\/product\/quartz-undermount-sink-7845t-780x450-double-50-50\/"},"modified":"2026-09-05T09:44:06","modified_gmt":"2026-09-05T01:44:06","slug":"quartz-undermount-sink-7845t-780x450-double-50-50","status":"publish","type":"product","link":"https:\/\/www.fskitchensink.com\/zh\/product\/quartz-undermount-sink-7845t-780x450-double-50-50\/","title":{"rendered":"7845T Quartz Composite Undermount Double Bowl Sink \u2013 780\u00d7450 mm \/ 30.71\u00d717.72 in"},"content":{"rendered":"<h2>7845T quartz composite undermount double bowl sink &ndash; 780 x 450 mm (30.71 x 17.72 in)<\/h2>\n<p>Model 7845T is an undermount double-bowl quartz composite sink in a 780 x 450 mm body with two equal bowls in a 50\/50 layout. Each bowl takes its own 90 mm basket strainer with a 114 mm cover, so two prep or wash tasks can run at the same time. The body mounts under the countertop for a flush stone or solid-surface worktop.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink.webp\" alt=\"7845T undermount quartz composite double bowl kitchen sink, 780 x 450 mm, 50\/50 double bowl, black quartz composite\" \/><\/figure>\n<figure><img decoding=\"async\" src=\"https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-drawing.webp\" alt=\"7845T quartz composite sink dimension drawing, 780 x 450 mm, twin 114 mm drain covers\" \/><\/figure>\n<h3>Product specifications<\/h3>\n<ul>\n<li><strong>\u578b\u53f7<\/strong> 7845T (undermount double basin series)<\/li>\n<li><strong>Overall size:<\/strong> 780 x 450 mm (30.71 x 17.72 in)<\/li>\n<li><strong>\u7897\u7684\u5e03\u5c40<\/strong> 50\/50 double bowl<\/li>\n<li><strong>Installation:<\/strong> undermount<\/li>\n<li><strong>Drain fitting:<\/strong> 2 x 114 mm cover \/ 90 mm opening<\/li>\n<li><strong>Material:<\/strong> 80% quartz \/ 20% resin composite<\/li>\n<li><strong>Catalogue colour:<\/strong> black (other colours: confirm with quotation)<\/li>\n<li><strong>OEM\/private label:<\/strong> available through Foshan Jinyunke Kitchen &amp; Bath Co., Ltd<\/li>\n<\/ul>\n<h3>Common buyer questions<\/h3>\n<h4>What are the dimensions of the 7845T?<\/h4>\n<p>Overall size is 780 x 450 mm (30.71 x 17.72 in), as shown in the dimension drawing above. The drawing is the authoritative reference for cutout templates.<\/p>\n<h4>Which cabinet size fits the 7845T?<\/h4>\n<p>A 800 mm (32 in) base cabinet is the standard minimum opening for a undermount body of this width.<\/p>\n<h4>Is the 7845T a undermount sink?<\/h4>\n<p>Yes. The 7845T is a undermount design that mounts beneath stone, quartz or solid-surface countertops.<\/p>\n<h4>What material is the 7845T made of?<\/h4>\n<p>A quartz composite of 80% quartz sand and 20% resin, cast in a matte black finish.<\/p>\n<h4>Which colours are available for the 7845T?<\/h4>\n<p>The catalogue lists this model in black. The standard quartz colour card may offer additional colours for this body &ndash; confirm the available colour range with the quotation.<\/p>\n<h4>What is the MOQ for the 7845T?<\/h4>\n<p>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.<\/p>\n<h4>What is the lead time for the 7845T?<\/h4>\n<p>Standard production lead time is 25&ndash;35 days after deposit and drawing confirmation, depending on order quantity and season.<\/p>\n<h4>Which trade terms apply?<\/h4>\n<p>Pricing is EXW Foshan or FOB Guangzhou. Payment by T\/T with 30% deposit and 70% balance before shipment.<\/p>\n<h3>Sourcing notes<\/h3>\n<p>The 7845T is the entry size of the undermount double-basin series. Buyers who need a wider unequal split step up to the 8646T (60\/40) or the 880 mm 8848T.<\/p>\n<h3>About the manufacturer<\/h3>\n<p>Foshan Jinyunke Kitchen &amp; 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&ndash;35 days after deposit. Trade terms: EXW Foshan or FOB Guangzhou; payment T\/T 30\/70. Contact: Cyndi Lee, WhatsApp +86 134 3482 5666.<\/p>\n<h3>Where to go next<\/h3>\n<ul>\n<li><a href=\"https:\/\/www.fskitchensink.com\/zh\/stainless-steel-kitchen-sink-manufacturer-for-b2b-buyers\/\">Kitchen sink manufacturer for B2B buyers<\/a><\/li>\n<li><a href=\"https:\/\/www.fskitchensink.com\/zh\/\u81ea\u6709\u54c1\u724c\u53a8\u623f\u6c34\u69fd-oem-\u4f4e\u8d77\u8ba2\u91cf-tco\/\">Private label \/ OEM kitchen sinks<\/a><\/li>\n<li><a href=\"https:\/\/www.fskitchensink.com\/zh\/products\/\">All kitchen sink models<\/a><\/li>\n<li><a href=\"https:\/\/www.fskitchensink.com\/zh\/\u8054\u7cfb\/\">Request a quote<\/a><\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Model 7845T is a 780 x 450 mm (30.71 x 17.72 in) undermount quartz composite double-bowl kitchen sink (50\/50 double bowl). Page covers dimensions, bowl layout, drain spec, material, MOQ, and B2B ordering details.<\/p>","protected":false},"featured_media":5149,"template":"","meta":{"_seopress_robots_primary_cat":""},"product_cat":[84],"product_tag":[],"class_list":["post-5159","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-quartz-kitchen-sink"],"featured_image_urls":{"full":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink.webp",800,800,false],"thumbnail":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-150x150.webp",150,150,true],"medium":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-300x300.webp",300,300,true],"medium_large":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-768x768.webp",768,768,true],"large":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink.webp",800,800,false],"1536x1536":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink.webp",800,800,false],"2048x2048":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink.webp",800,800,false],"trp-custom-language-flag":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-12x12.webp",12,12,true],"woocommerce_archive_thumbnail":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-300x400.webp",300,400,true],"woocommerce_thumbnail":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-300x400.webp",300,400,true],"woocommerce_single":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-600x600.webp",600,600,true],"woocommerce_gallery_thumbnail":["https:\/\/www.fskitchensink.com\/wp-content\/uploads\/7845t-780x450-quartz-composite-undermount-double-bowl-sink-100x100.webp",100,100,true]},"post_excerpt_stackable":"<p>Model 7845T is a 780 x 450 mm (30.71 x 17.72 in) undermount quartz composite double-bowl kitchen sink (50\/50 double bowl). Page covers dimensions, bowl layout, drain spec, material, MOQ, and B2B ordering details.<\/p>\n","category_list":"","author_info":{"name":"","url":""},"comments_num":"0 comments","_links":{"self":[{"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/product\/5159","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/media\/5149"}],"wp:attachment":[{"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/media?parent=5159"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/product_cat?post=5159"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fskitchensink.com\/zh\/wp-json\/wp\/v2\/product_tag?post=5159"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}