{"id":13,"date":"2026-08-31T18:01:21","date_gmt":"2026-08-31T10:01:21","guid":{"rendered":"http:\/\/wh-nu7wehbv22kcbyp04h6.my3w.com\/?page_id=13"},"modified":"2026-08-31T18:01:21","modified_gmt":"2026-08-31T10:01:21","slug":"contact","status":"publish","type":"page","link":"https:\/\/www.ebestpcba.com\/index.php\/contact\/","title":{"rendered":"Contact EBest PCBA"},"content":{"rendered":"\n<main id=\"main-content\">\r\n<section class=\"contact-hero\">\r\n<div class=\"wrap contact-hero-grid\">\r\n<div>\r\n<p class=\"contact-breadcrumb\"><a href=\"index.html\">Home<\/a> \u00a0\/\u00a0 Contact EBest PCBA<\/p>\r\n<p class=\"contact-kicker\">Project inquiry and engineering review<\/p>\r\n<h1>Send Your PCB or PCBA Project for Engineering Review<\/h1>\r\n<p class=\"contact-hero-lead\">Share the files you have and identify the questions you do not. EBest PCBA routes PCB fabrication, component sourcing, assembly, testing and box-build requirements through one review path before quotation.<\/p>\r\n<div class=\"contact-actions\">\r\n<a class=\"btn btn-red\" href=\"mailto:sales@ebestpcba.com?subject=PCB%20or%20PCBA%20Project%20Review&amp;body=Hello%20EBest PCBA%20Team%2C%0A%0AProject%20type%3A%0AAvailable%20files%3A%0AQuantity%3A%0ADelivery%20destination%3A%0ATarget%20timing%3A%0AQuestions%3A%0A\">Email Project Files<\/a>\r\n<a class=\"btn btn-ghost\" href=\"contact.html#quote\">Request NDA First<\/a>\r\n<\/div>\r\n<p class=\"contact-assurance\">You can start with partial files. Missing inputs and open questions are identified during review.<\/p>\r\n<\/div>\r\n<article aria-label=\"How to start a project review\" class=\"contact-entry\">\r\n<div class=\"contact-entry-media\">\r\n<img alt=\"Engineer reviewing PCB design files and board data before quotation\" decoding=\"async\" fetchpriority=\"high\" height=\"675\" loading=\"eager\" src=\"assets\/images\/about\/team-file-protection-review.jpg\" width=\"1200\"\/>\r\n<span class=\"contact-entry-label\">Engineering review entry<\/span>\r\n<\/div>\r\n<div class=\"contact-entry-body\">\r\n<h2>Start With the Files You Have<\/h2>\r\n<p>Email Gerber or ODB++, BOM, drawings, quantities and delivery requirements. If the package is incomplete, state what is still open.<\/p>\r\n<div aria-label=\"Accepted project starting points\" class=\"entry-checks\">\r\n<span>PCB fabrication<\/span><span>Turnkey PCBA<\/span><span>NDA before files<\/span><span>Supplier qualification<\/span>\r\n<\/div>\r\n<\/div>\r\n<\/article>\r\n<\/div>\r\n<\/section>\r\n<div aria-hidden=\"true\" id=\"quote\" style=\"display:block;scroll-margin-top:110px\"><\/div>\r\n<section class=\"section-pad inquiry-preview-section\" id=\"project-form\">\r\n<div class=\"wrap\">\r\n<div class=\"inquiry-preview-grid\">\r\n<aside aria-label=\"EBest PCBA project inquiry contact information\" class=\"inquiry-contact-panel\">\r\n<p class=\"section-kicker\">Project inquiry desk<\/p>\r\n<h2>Start With a Clear Project Brief<\/h2>\r\n<p>Use the form layout to organize the information required for initial routing. Until the secure submission service is connected, send files through the published project email.<\/p>\r\n<div class=\"inquiry-contact-list\">\r\n<div class=\"inquiry-contact-item\">\r\n<small>Project email<\/small>\r\n<a href=\"mailto:sales@ebestpcba.com\">sales@ebestpcba.com<\/a>\r\n<p>One published route for PCB, PCBA, sourcing, testing and box-build inquiries.<\/p>\r\n<\/div>\r\n<div class=\"inquiry-contact-item\">\r\n<small>Telephone<\/small>\r\n<a href=\"tel:+8675529091601\">+86 755 2909 1601<\/a>\r\n<p>Use for routing questions before technical documents are exchanged.<\/p>\r\n<\/div>\r\n<div class=\"inquiry-contact-item\">\r\n<small>Shenzhen Factory Address<\/small>\r\n<address>9E, Jindacheng Bld, Center Rd, Shajing Town, Bao&#8217;an District, Shenzhen, 518104, China<\/address>\r\n<\/div>\r\n<\/div>\r\n<div class=\"inquiry-preview-note\" id=\"form-preview-note\">\r\n<strong>Form style preview<\/strong>\r\n<span>The form fields are being prepared for backend connection. Submission and upload are intentionally disabled at this stage.<\/span>\r\n<\/div>\r\n<\/aside>\r\n<div class=\"inquiry-form-card\">\r\n<div class=\"inquiry-form-head\">\r\n<div>\r\n<h3 id=\"inquiry-form-title\">Write Us a Message<\/h3>\r\n<p>Prepare the contact and project details needed for an engineering review.<\/p>\r\n<\/div>\r\n<span class=\"preview-status\">Interface preview<\/span>\r\n<\/div>\r\n<div class=\"ebest-rfq-placeholder\">[ebest_inquiry]<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<section class=\"section-pad global-contact-network\" id=\"factory-contacts\">\r\n<div class=\"wrap\">\r\n<div class=\"section-head global-contact-head\">\r\n<div><p class=\"section-kicker\">Global contacts<\/p><h2>Global Manufacturing &amp; Customer Support Network<\/h2><\/div>\r\n<p>Connect with the EBest PCBA team that matches your manufacturing process and communication needs. Shenzhen and Bac Ninh support production; our United States office supports commercial communication and customer coordination.<\/p>\r\n<\/div>\r\n<div class=\"factory-grid factory-grid-global\">\r\n<article class=\"factory-card\" id=\"shenzhen-factory\">\r\n<div class=\"factory-card-head\">\r\n<div><span class=\"factory-label\">China manufacturing<\/span><h3>Shenzhen Factory<\/h3><\/div>\r\n<span aria-hidden=\"true\" class=\"factory-code\">CN<\/span>\r\n<\/div>\r\n<div class=\"factory-details\">\r\n<div class=\"factory-detail factory-detail-address\"><small>Factory address<\/small><address>9E, Jindacheng Bld, Center Rd, Shajing Town, Bao&#8217;an District, Shenzhen, 518104, China<\/address><\/div>\r\n<div class=\"factory-detail\"><small>E-mail<\/small><a href=\"mailto:sales@ebestpcba.com\">sales@ebestpcba.com<\/a><\/div>\r\n<div class=\"factory-detail\"><small>Telephone<\/small><a href=\"tel:+8675529091601\">+86 755 2909 1601<\/a><\/div>\r\n<\/div>\r\n<div class=\"factory-actions\">\r\n<a class=\"factory-action factory-action-primary\" href=\"mailto:sales@ebestpcba.com?subject=Shenzhen%20Factory%20PCB%20or%20PCBA%20Inquiry\">Email Shenzhen<\/a>\r\n<a class=\"factory-action\" href=\"tel:+8675529091601\">Call Shenzhen<\/a>\r\n<\/div>\r\n<\/article>\r\n<article class=\"factory-card factory-card--office\" id=\"usa-office\">\r\n<div class=\"factory-card-head\">\r\n<div><span class=\"factory-label\">United States customer support<\/span><h3>United States Office<\/h3><\/div>\r\n<span aria-hidden=\"true\" class=\"factory-code\">US<\/span>\r\n<\/div>\r\n<div class=\"factory-details\">\r\n<div class=\"factory-detail factory-detail-address\"><small>Office address<\/small><address>8 The Green Ste A, Dover, DE 19901, USA<\/address><\/div>\r\n<div class=\"factory-detail\"><small>E-mail<\/small><a href=\"mailto:ussales@ebestpcba.com\">ussales@ebestpcba.com<\/a><\/div>\r\n<div class=\"factory-detail\"><small>Telephone<\/small><a href=\"tel:+18586884158\">+1 858 688 4158<\/a><\/div>\r\n<\/div>\r\n<div class=\"factory-actions\">\r\n<a class=\"factory-action factory-action-primary\" href=\"mailto:ussales@ebestpcba.com?subject=United%20States%20Office%20PCB%20or%20PCBA%20Inquiry\">Email US Office<\/a>\r\n<a class=\"factory-action\" href=\"tel:+18586884158\">Call US Office<\/a>\r\n<\/div>\r\n<\/article>\r\n<article class=\"factory-card\" id=\"vietnam-factory\">\r\n<div class=\"factory-card-head\">\r\n<div><span class=\"factory-label\">Vietnam manufacturing<\/span><h3>Vietnam Factory<\/h3><\/div>\r\n<span aria-hidden=\"true\" class=\"factory-code\">VN<\/span>\r\n<\/div>\r\n<div class=\"factory-details\">\r\n<div class=\"factory-detail factory-detail-address\"><small>Factory address<\/small><address>Guiwu Industrial Park, Yunyang Town, Bac Ninh City, Bac Ninh Province, Vietnam<\/address><\/div>\r\n<div class=\"factory-detail\"><small>E-mail<\/small><a href=\"mailto:sales@bestpcb.vn\">sales@bestpcb.vn<\/a><\/div>\r\n<div class=\"factory-detail\"><small>Telephone<\/small><a href=\"tel:+84827237566\">+84 827 237566<\/a><\/div>\r\n<\/div>\r\n<div class=\"factory-actions\">\r\n<a class=\"factory-action factory-action-primary\" href=\"mailto:sales@bestpcb.vn?subject=Vietnam%20Factory%20PCB%20or%20PCBA%20Inquiry\">Email Vietnam<\/a>\r\n<a class=\"factory-action\" href=\"tel:+84827237566\">Call Vietnam<\/a>\r\n<\/div>\r\n<\/article>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<section class=\"final-cta\">\r\n<div class=\"wrap\">\r\n<h2>Move From Open Questions to a Reviewable Project Package<\/h2>\r\n<p>Send the files you have, identify the information still open and request an NDA before exchange when confidentiality requires it.<\/p>\r\n<div class=\"contact-actions\">\r\n<a class=\"btn btn-red\" href=\"mailto:sales@ebestpcba.com?subject=PCB%20or%20PCBA%20Project%20Review&amp;body=Hello%20EBest PCBA%20Team%2C%0A%0AProject%20type%3A%0AAvailable%20files%3A%0AQuantity%3A%0ADelivery%20destination%3A%0ATarget%20timing%3A%0AQuestions%3A%0A\">Email Project Files<\/a>\r\n<a class=\"btn btn-ghost\" href=\"contact.html#quote\">Request NDA First<\/a>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<section class=\"section-pad soft-section\">\r\n<div class=\"wrap faq-layout\">\r\n<div class=\"faq-title\">\r\n<p class=\"section-kicker\">Contact FAQ<\/p>\r\n<h2>Before You Send Project Files<\/h2>\r\n<p>These answers clarify how to begin without creating an unverified upload or security promise.<\/p>\r\n<\/div>\r\n<div class=\"faq\">\r\n<details><summary>What files should I send for a PCB fabrication quotation?<\/summary><div>Send the available Gerber or ODB++ data, drill files, fabrication drawing, stack-up or material requirements, board thickness, copper weight, surface finish, impedance notes, quantity and delivery destination. If an item is unknown, mark it as open rather than delaying the first contact.<\/div><\/details>\r\n<details><summary>Can I contact EBest PCBA before all project files are complete?<\/summary><div>Yes. Email the files and information currently available, then list the missing documents and unresolved decisions. EBest PCBA can identify which inputs are required before a quotation or production release can be confirmed.<\/div><\/details>\r\n<details><summary>Can I request an NDA before sharing drawings or manufacturing data?<\/summary><div>Yes. Use the NDA request link and provide your company name, contact information and a short description of the project type. Do not send sensitive files until the confidentiality route is agreed.<\/div><\/details>\r\n<details><summary>How should I send a large or sensitive file package?<\/summary><div>Email the project summary and file-package description first. Ask EBest PCBA to confirm the appropriate transfer route for the package before sending confidential or unusually large data. This static page does not claim to provide a direct upload service.<\/div><\/details>\r\n<details><summary>Can EBest PCBA quote PCB fabrication without assembly?<\/summary><div>Yes. Use the PCB fabrication route and provide the board data, construction requirements, quantity and delivery information. Assembly files are not required when the requested scope is bare-board fabrication only.<\/div><\/details>\r\n<details><summary>Can the same inquiry include PCB fabrication, sourcing and PCBA assembly?<\/summary><div>Yes. Use the turnkey PCBA route and include the PCB data, BOM, centroid file, assembly drawing, DNP notes, test requirements, quantity and destination. The quotation will be based on the released project scope and reviewed files.<\/div><\/details>\r\n<details><summary>What happens after EBest PCBA receives my inquiry?<\/summary><div>The request is routed by project type, available inputs and open questions are checked, and the relevant construction, sourcing, assembly, inspection, testing and delivery requirements are reviewed before the next action or quotation scope is confirmed.<\/div><\/details>\r\n<details><summary>How do I request supplier qualification or compliance information?<\/summary><div>Email the supplier questionnaire or list the documents required by your approval process. The applicable legal entity, site, certification scope, validity and project evidence must be confirmed before a customer relies on them.<\/div><\/details>\r\n<\/div>\r\n<\/div>\r\n<\/section>\r\n<\/main>\n","protected":false},"excerpt":{"rendered":"<p>Home \u00a0\/\u00a0 Contact EBest PCBA Project inquiry and enginee [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"eb_section":[2],"class_list":["post-13","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/pages\/13","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/comments?post=13"}],"version-history":[{"count":1,"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/pages\/13\/revisions"}],"predecessor-version":[{"id":63,"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/pages\/13\/revisions\/63"}],"wp:attachment":[{"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/media?parent=13"}],"wp:term":[{"taxonomy":"eb_section","embeddable":true,"href":"https:\/\/www.ebestpcba.com\/index.php\/wp-json\/wp\/v2\/eb_section?post=13"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}