About Usmore

About us
    Shenzhen Kingsheng PCBA Tech Co.,LTD (H.K. C-Alley Co.,LTD) was founded in the year 2002, mainly business are automotive cables, PCBA and electornic products trade, all the products were exported to foreign markets, mainly to Eastern Europe market. Since year 2005, Kingsheng begin to focus on PCB Assembly and created our own factory in Baoan district, Shenzhen. more

Our Advantage
Guarantee Term

* Kingshengpcba company provide free of charge repairing for sold PCBAs within 5 years warranty.

* For major problems from our side, we provide a free replacement within 3 years guarantee.
 
* We are willing to abide by international trade regulations and defend the rights of buyers.
 

 

  • Guarantee Term

    The Quality Guarantee Term from a Reliable PCB Assembly Supplier Kingshengpcba company provide free of charge repairing for sold PCBAs within 5 years. For major problems from our side, we provide a free replacement within 3 years . We are ... [Detail]

  • Conformal Coating

    What is Conformal Coating? A conformal coating is a polymeric film applied to a printed circuit board (PCB) in order to protect the board and covers components from the environment and corrosion. Ultimately extending the working life of t ... [Detail]

  • Standard Operation Procedure(SOP)

    At first we want to state what is SOP. It's the capitalization of the first letter of the three words "Standard Operating Procedure", which describes the standard operating procedures and requirements of an event in a uniform format. And it' ... [Detail]

  • PCB Assembly Process

    PCB Assembly Process Introduction *SMT Process 1.Automatic Plate Machine 2.Solder Plate Printing 3.QC check printing effect 4.High Speed SMT Mounter 5.Generic SMT Mounter 6.Reflow Oven 7.AOI Inspection 8.Visual Inspection *DIP Process 1.Manual Inserti ... [Detail]

  • Production Capability

    High Frequency & Radio Frequency Board, Impedance Controlled Board, HDI Board, BGA & Fine Pitch Board FR4, High TG, Rogers, Taconic and Aluminum PCB Board, Nanya & Taiyo, LPI & Matt Red, Green, Yellow, White, Blue, Black Solder Mask, HASL, Lead Free H ... [Detail]

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