Promax PCB Technology Integration



Science Centre Singapore PCB Promax
NUS | National University of Singapore PCB Promax
SMRT Singapore PCB Promax
SBS Transit Singapore PCB Promax
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Products & Services


Impedance Control PCB

Buried & Blind Holes PCB

Multi-layer PCB

Impedance management consists of calculating the impedance of such traces and ensuring that they are under the limits provided by the designer when the PCB is produced.  While it is costly, owing to the constantly rising frequencies of  electronic components, this technique became popular after the turn of the century.

The copper-plated holes in the printed circuit board that cause the layers to attach are called Vias. A through-hole via is considered the normal via, but there are many limitations of using through-hole vias in Surface Mount Technology (SMT). For this function, instead, we always use a blind via or buried via. In a wide variety of different steps, a blind or buried via mask may be treated, including plugged copper mask via, plugged solder mask via, plated via or phased via.

In so many industries including consumer electronic, medical, aerospace, telecommunications, army, automobile,  wearables, IoT etc., multilayer PCBs can be supplied depending on their advantages. Promax Technology Integration has been working to offer high-quality multilayer PCBs with complete specification, cost and reduce lead time issues for consumers.


Turn-key Solutions

"Turnkey" refers to any good or service offered to the customer in a form that is ready for immediate use. Turnkey means that Promax Technology Integration manages all facets of PCB solutions as applicable to PCB assembly, including component sourcing and PCB production, choosing and installing components on the custom PCBs at specific locations. Basically, the complete turnkey PCB implementation allows the purchasing company to concentrate on PCB design while the we do the rest.


Research & Product Development

We will help you to learn about your products, services, technology and processes, to plan and develop them. In addition to producing new products, Promax Technology Integration R&D can also be used to improve an existing product or service with added functionality leading to the discovery of a brand new product, product line or service.


PCB Assembly

Our custom PCB assembly is followed by our high-quality production and delivery of parts. This involves quick, inexpensive sample montage to ensure your uniform designs are consistent with your PCB, ready them for the assembly phase and carry out thorough tests. We deliver a completed turnkey PCB prototype that saves you time, money and difficulty with a one-stop solution.


About Us

Since 1998, PROMAX TECHNOLOGY INTEGRATION PTE LTD has been a contract printed circuit board manufacturer with experience in engineering and project management.

Our customers rely on us for full stack solutions backed by our deep expertise and strict attention to details,

We have a team of skilled engineers & technicians to support design, manufacture and assemble precision components for electrical & electronics products.

We are also ISO 9001: 2008 certified


Find out how we can help you to design, manufacture and assemble your custom PCB 


Fill form to get quote instantly and we're hiring!

Main Office:

Block 3014 Bedok Industrial Park E, #02-2152

Singapore 489980



Tel: +65 88750245

Opening hours:


Mon - Fri: 8am - 5pm