About Us

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  Topcircuit is Professional PCB Manufacturer in China,specialize in Quick Turn PCB Prototype, Small and Medium-volume Printed Circuit Board Product.  Aluminum PCB, High Density PCB, Rigid-Flex PCB, High Multilayer PCB, HDI PCB, Impedance Control PCB, Gold Plating PCB, Rogers PCB are what Top Circuit(HK) Co., Ltd good at.Full Service PCB Manufacturer in China Serving the word with Quick Turn low cost PCBs.
  we have two branch factories dedicated to Quick Turn PCB Prototype Manufacturing services, Small and Medium-volume Printed Circuit Board Manufacturing services.  As these, we can solemnly assure you, on time delivery, especially the Quick Turn PCB Prototypes 100% on time delivery.
  Our circuit board factories got UL and ISO14000 certification, to ensure that we produce high-quality circuit boards and meet RoHS compliant! We continue to optimize production and management processes in order to bring down to lower management costs to our customers more high-quality and cheap circuit board products.
  We Current output can reach more than 15,000 sq.m monthly, including more than 3000 types Quick Turn Prototype PCB.  We continuously update our capabilities and equipment, in the first half of 2009 to invested 5 million U.S. dollars, including laser drilling machines and other new circuit board production equipment and a new production line.
  Our market target is the High Multilayer, High Density, Special Material & Process Printed Circuit Boards.  We are able to produce Impedance Control PCB, Buried & Blind Holes PCB, 48-layer Printed Circuit Boards. the lower than the 40-layer printed circuit boards for us, just the normal processing.We are more interested in High Density, more than 40 multilayer PCB as well as special Printed Circuit Board material & process, such as: Aluminum base PCB, HDI PCB, High-Frequency PCB, Heavy Copper PCB ( 6OZ ), and so on.