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TopscomTechnologyCo.,Ltd.

 
 
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Turnkey Pcbs Assembly Oem Manufactuirng Service 

  Category : Shoes and leather->Shoes->other brands shoes

     
Turnkey Pcbs Assembly Oem Manufactuirng Service
       

  Product Specification
 
  Model No:      Pcbachina0011
  Country  CN
  Payment Term  L/C,T/T

 

    Product Detail
  <p>
<strong>Turnkey Electronic Circuit Boards Pcb assembly Services,Contract Electronic OEM Manufacturing.</strong>
</p>
<p>
Topscom offers turn-key PCB assembly services in prototype or low production and mass prodution volumes. We handle the whole process including: ordering all the components, PCB manufacturing, PCB assembly, testing and final shipment. We are capable of assembling BGA, Micro-BGA, QFN and other leadless package parts.
</p>
SMT and Through-Hole Assembly Fine Pitch Component Insertion<br />
Lead free Assembly BGA and QFN Assembly<br />
One-stop PCB Assembly BGA X-Ray Inspection<br />
Prototype PCB Assembly Automated Optical Inspection<br />
<p>
PCB Assembly in low volumes PCB testing for functionality
</p>
<p>
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</p>
<img src="http://i.bosscdn.com/product/ff/4a/33/04adb8bc1c74659dae93d398af.jpg@watermark=2&color=I0ZGRkZGRg%3D%3D&type=ZHJvaWRzYW5zZmFsbGJhY2s%3D&size=17&p=9&t=80&text=cGNiYXNzZW1ibHljaGluYS5ib3NzZ29vLmNvbQ%3D%3D" title="pcbassemblychina" alt="pcbassemblychina" /><br />
<p>
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</p>
<p>
&nbsp;Topscom was founded in 1995 and has since established itself as a reliable full turn-key &nbsp;electronic contract manufacturer (ECM) and one stop PCB manufacturing and assembly company. As a provider of one stop PCB assembly services, our firm provides expert consulting in Design for Manufacturing (DFM). Our headquarters is based shenzhen china, and our sales office is located in San Jose California. We run production plants in Shenzhen, China. This allows Topscom to provide low cost PCB manufacturing, parts procurement, and PCB assembly using local supply chains/
</p>
<p>
Our circuits assembly services make use of our own PCB manufacturing facility, electronic components procurement team and PCB assembly house in Shenzhen, China. As an IPC member, Topscom has certified all of its facilities to ISO9001, and they also are in compliance with IPC-A-600 &amp; IPC-A-610.
</p>
<p>
<p class="MsoNormal">
<span>Microelectromechanical systems (MEMS, also
written as micro-electro-mechanical, MicroElectroMechanical or microelectronic
and microelectromechanical systems and the related micromechatronics) is the
technology of microscopic devices, particularly those with moving parts. It
merges at the nano-scale into nanoelectromechanical systems (NEMS) and
nanotechnology. MEMS are also referred to as micromachines in Japan, or micro
systems technology (MST) in Europe.</span>
</p>
<p class="MsoNormal">
<span>&nbsp;</span>
</p>
<p class="MsoNormal">
<span>MEMS are separate and distinct from the hypothetical
vision of molecular nanotechnology or molecular electronics. MEMS are made up
of components between 1 and 100 micrometres in size (i.e. 0.001 to 0.1 mm), and
MEMS devices generally range in size from 20 micrometres to a millimetre (i.e.
0.02 to 1.0 mm). They usually consist of a central unit that processes data
(the microprocessor) and several components that interact with the surroundings
such as microsensors.At these size scales, the standard constructs of classical
physics are not always useful. Because of the large surface area to volume
ratio of MEMS, surface effects such as electrostatics and wetting dominate over
volume effects such as inertia or thermal mass.</span>
</p>
<p class="MsoNormal">
<span>&nbsp;</span>
</p>
<p class="MsoNormal">
<span>The potential of very small machines was
appreciated before the technology existed that could make them (see, for
example, Richard Feynman's famous 1959 lecture There's Plenty of Room at the
Bottom). MEMS became practical once they could be fabricated using modified
semiconductor device fabrication technologies, normally used to make electronics.
These include molding and plating, wet etching (KOH, TMAH) and dry etching (RIE
and DRIE), electro discharge machining (EDM), and other technologies capable of
manufacturing small devices. An early example of a MEMS device is the
resonistor – an electromechanical monolithic resonator.</span>
</p>
</p>
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</p>pcbassemblycn.com

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