{"version":"1.0","provider_name":"Special Cargo Services","provider_url":"https:\/\/services.specialcargo.com\/en-us\/","author_name":"Lukas ter Poorten","author_url":"https:\/\/services.specialcargo.com\/en-us\/blog\/author\/lterpoorten\/","title":"Custom UN4D crates: tailored solutions for safe and compliant hazardous materials shipping - Special Cargo Services","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"GM6xSiM2lC\"><a href=\"https:\/\/services.specialcargo.com\/en-us\/blog\/services\/custom-un4d-crates\/\">Custom UN4D crates: tailored solutions for safe and compliant hazardous materials shipping<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/services.specialcargo.com\/en-us\/blog\/services\/custom-un4d-crates\/embed\/#?secret=GM6xSiM2lC\" width=\"600\" height=\"338\" title=\"&#8220;Custom UN4D crates: tailored solutions for safe and compliant hazardous materials shipping&#8221; &#8212; Special Cargo Services\" data-secret=\"GM6xSiM2lC\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\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\/* ]]> *\/\n<\/script>\n","thumbnail_url":"https:\/\/services.specialcargo.com\/wp-content\/uploads\/sites\/2\/2025\/02\/Custom-UN4D-crates-Special-cargo-Houston.jpg","thumbnail_width":2016,"thumbnail_height":1512,"description":"In the realm of hazardous materials transportation, customized shipping solutions are becoming more and more important. If you have cargo with specific dimensions and requirements, it is paramount that it is transported safely and efficiently. This is where custom UN4D crates from Special Cargo Houston come into play. For specific sizes and materials, we offer [&hellip;]"}