{"version":"1.0","provider_name":"Engineered Quartz Stone","provider_url":"https:\/\/engineered-quartzstone.com\/es","title":"Quartz Kitchen Countertops Wholesale | Slab Sizes, Thickness & Sourcing Guide","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"lttSh1CYi0\"><a href=\"https:\/\/engineered-quartzstone.com\/es\/quartz-kitchen-countertops-wholesale-sourcing-guide\/\">Kitchen Countertops<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/engineered-quartzstone.com\/es\/quartz-kitchen-countertops-wholesale-sourcing-guide\/embed\/#?secret=lttSh1CYi0\" width=\"600\" height=\"338\" title=\"&#8220;Kitchen Countertops&#8221; &#8212; Engineered Quartz Stone\" data-secret=\"lttSh1CYi0\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/engineered-quartzstone.com\/wp-includes\/js\/wp-embed.min.js\n<\/script>","thumbnail_url":"https:\/\/engineered-quartzstone.com\/wp-content\/uploads\/2026\/02\/Concrete-Grey-Honed-Quartz-Kitchen-Countertop.jpg","thumbnail_width":600,"thumbnail_height":600,"description":"The definitive B2B guide to wholesale quartz kitchen countertops. Covers standard slab sizes, 20mm vs 30mm thickness, edge profiles, 2026 color trends, performance standards (EN 14617, ASTM C1722), installation specs, and sourcing strategy from China."}