22

✏️ Editing: 1702413993.M930358P3311477.depro4.fcomet.com,S=44404,W=44499:2,S

Envelope-to: info@autozone.com.sa
Delivery-date: Fri, 23 Jul 2021 10:02:21 +0200
Sender: Sales10@jhkf.hfjh.com
MIME-Version: 1.0
Date: Fri, 23 Jul 2021 16:01:23 +0800
Content-Type: multipart/alternative; charset=UTF-8; boundary="ItKrKygV8xEa2QoK4abdMB=_7pHXWAoDaS"
Content-Transfer-Encoding: 8bit
Content-Disposition: inline
From: "bichengpcb@163.com" <bichengpcb@163.com>
Subject: High Frequency PCB
To: info@autozone.com.sa
Reply-To: bichengpcb@163.com
Message-ID: <2021070023160100230531@jhkf.hfjh.com>
In-Reply-To: <2021070023160100230531@jhkf.hfjh.com>

This is a multi-part message in MIME format

--ItKrKygV8xEa2QoK4abdMB=_7pHXWAoDaS
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: Base64
Content-Disposition: inline
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--ItKrKygV8xEa2QoK4abdMB=_7pHXWAoDaS
Content-Type: text/html; charset="UTF-8"
Content-Transfer-Encoding: 8bit
Content-Disposition: inline

<html><head>
 <meta http-equiv="content-type" content="text/html; charset=UTF-8">
 <meta name="viewport" content="width=device-width, user-scalable=no, initial-scale=1.0, maximum-scale=1.0, minimum-scale=1.0">
 <meta name="GENERATOR" content="MSHTML 11.00.9600.19204"></head>
<body>
Mixed PCB<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>&nbsp;| Hybrid PCB<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: normal; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>Hi there,&nbsp;The hybrid PCB can be a mixture of FR-4 and high frequency material&nbsp;as above&nbsp;mentioned, another type is&nbsp;a mixture of high frequency material with&nbsp;different dielectric constant (DK), for example RT/duroid 5880 and RO4350B etc.&nbsp;&nbsp;<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: bold; text-decoration: underline; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; text-underline: single;&#39;>Stack-up: <span style=&#39;font-family: Arial; font-size: 10.5pt; font-weight: bold; text-decoration: underline; mso-spacerun: "yes"; mso-fareast-font-family: 宋体; mso-font-kerning: 0.0000pt; text-underline: single;&#39;>RO4350B<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: bold; text-decoration: underline; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial; text-underline: single;&#39;>+FR4<span style=&#39;color: rgb(0, 128, 0); font-family: Arial; font-size: 10.5pt; font-weight: bold; text-decoration: underline; mso-spacerun: "yes"; mso-fareast-font-family: 宋体; mso-font-kerning: 0.0000pt; text-underline: single;&#39;>&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;---&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;----------&nbsp;L<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>ayer&nbsp;1&nbsp;(T<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>op layer)&nbsp;0.5<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>oz+<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>plating&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pre-Preg&nbsp;10<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>mil&nbsp;RO4350B&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;----------&nbsp;L<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>ayer&nbsp;2&nbsp;(<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>mid. layer 1)&nbsp;0.5<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>oz&nbsp;1.6 mm +/-10%&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Core&nbsp;FR-4&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;----------&nbsp;L<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>ayer&nbsp;3&nbsp;(<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>mid. layer&nbsp;2)&nbsp;0.5OZ&nbsp;&nbsp;&nbsp;|&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Pre-Preg&nbsp;20<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>mil&nbsp;RO4350B&nbsp;&nbsp;|&nbsp;&nbsp;---&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;----------&nbsp;L<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>ayer&nbsp;4&nbsp;(<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>Bottom layer)&nbsp;0.5<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>oz+<span style=&#39;color: rgb(0, 0, 0); font-family: 宋体; font-size: 10.5pt; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>plating&nbsp;&nbsp;Why do we use hybrid PCB?There&#39;re 3 main reasons that convince us to use this type of high frequency multilayer PCB, i.e. cost, reliability improved and electrical properties enhanced.&nbsp;The cost of high frequency material is much higher than FR-4, sometimes, when using hybrid of FR-4 and high frequency material can solve the cost problem. &nbsp;It causes reliability problems when the CTE value of the PCB material used is relatively high, while some high frequency materials have high CTE characteristics. When a low CTE FR-4 material is combined with a high CTE material to make a multilayer board, the composite CTE is acceptable, thus enhancing reliability.&nbsp;Our<span style=&#39;font-family: 宋体; font-size: 12pt; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>&nbsp;PCB Capability<span style=&#39;font-family: 宋体; font-size: 12pt; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 0.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>&nbsp;(Hybrid PCB)<table style="margin: auto auto auto 4.65pt; border: currentColor; border-image: none; width: 415.1pt; border-collapse: collapse; mso-table-layout-alt: fixed; mso-padding-alt: 0.0000pt 0.0000pt 0.0000pt 0.0000pt;" border="0" cellspacing="0"><tbody><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 1pt 0px 0px 1pt; border-style: solid none none solid; border-color: windowtext rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: 1.0000pt solid windowtext; mso-border-bottom-alt: none;">PCB Type:</td><td width="475" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 1pt 1pt 0px 0px; border-style: solid solid none none; border-color: windowtext windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: 1.0000pt solid windowtext; mso-border-bottom-alt: none;">Hybrid PCB, Mixed PCB</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">Mixed type:</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">RO4350B + FR4;</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">　</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">RO4003C + FR4;</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">　</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">F4B + FR4;</td></tr><tr style="height: 30pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">　</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">RT/duroid5880 + FR4;</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">　</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">RT/duroid5880 + RO4350B</td></tr><tr style="height: 18pt;"><td width="216" valign="center" style="background: rgb(200, 235, 53); border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">Solder mask:</td><td width="475" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">Green, Red, Blue, Black, Yellow</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">Layer count:</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">4 Layer, 6 Layer, Multilayer</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">Copper weight:</td><td width="475" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">0.5oz (17 µm), 1oz (35µm), 2oz (70µm)</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="center" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">PCB thickness:</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">1.0-5.0mm</td></tr><tr style="height: 18.75pt;"><td width="216" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">PCB size:</td><td width="475" nowrap="" valign="bottom" style="background: rgb(200, 235, 53); border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">≤400mm X 500mm</td></tr><tr style="height: 18pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 0px 1pt; border-style: none none none solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) rgb(0, 0, 0) windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: none;">Surface finish:</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 0px 0px; border-style: none solid none none; border-color: rgb(0, 0, 0) windowtext rgb(0, 0, 0) rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: none;">Bare copper, HASL, ENIG, Immersion tin, OSP</td></tr><tr style="height: 18.75pt;"><td width="216" nowrap="" valign="bottom" style="border-width: 0px 0px 1pt 1pt; border-style: none none solid solid; border-color: rgb(0, 0, 0) rgb(0, 0, 0) windowtext windowtext; padding: 0pt 5.4pt; width: 130pt; background-color: transparent; mso-border-left-alt: 1.0000pt solid windowtext; mso-border-right-alt: none; mso-border-top-alt: none; mso-border-bottom-alt: 1.0000pt solid windowtext;">　</td><td width="475" nowrap="" valign="bottom" style="border-width: 0px 1pt 1pt 0px; border-style: none solid solid none; border-color: rgb(0, 0, 0) windowtext windowtext rgb(0, 0, 0); padding: 0pt 5.4pt; width: 285.1pt; background-color: transparent; mso-border-left-alt: none; mso-border-right-alt: 1.0000pt solid windowtext; mso-border-top-alt: none; mso-border-bottom-alt: 1.0000pt solid windowtext;">　</td></tr></tbody></table>&nbsp;&nbsp;Thank you for your reading and you’re welcome to contact us for your PCB enquiries.&nbsp;<span style=&#39;font-family: 宋体; font-size: 10.5pt; font-weight: bold; mso-spacerun: "yes"; mso-font-kerning: 1.0000pt; mso-ascii-font-family: Arial; mso-hansi-font-family: Arial; mso-bidi-font-family: Arial;&#39;>Natalie Xue&nbsp;| Business developmentBicheng PCB | <a href="mailto:sales@bichengpcb.com">sales@bichengpcb.com</a>&nbsp;|Material partners: Rogers, Taconic, ITEQ, SHENGYI, TAIYO, KUANGSHUN<span style=&#39;background: rgb(255, 255, 255); color: rgb(54, 95, 145); font-family: Arial; font-size: 10.5pt; mso-spacerun: "yes"; mso-fareast-font-family: 宋体; mso-font-kerning: 1.0000pt; mso-shading: rgb(255, 255, 255);&#39;>If you do not want to receive emails from Bicheng about marketing communications and special offers, reply as “remove” in the subject line.&nbsp;Bicheng is located at Baoan, Shenzhen, China 518103.</Body></html>

--ItKrKygV8xEa2QoK4abdMB=_7pHXWAoDaS--

MR SKB