promwad Turnkey design

Custom Electronic Design Services

Our custom electronic design services are focused on creating unique electronic circuits, systems, and components, designed for the global markets: Audio and Video Streaming, Automotive and Transportation, Telecommunications, Industrial Automation and Robotics, and more.

We have expertise in creating the turnkey electronic product design based on state-of-the-art microprocessors running Linux, Android, and other OSs. Developing devices of any complexity, our team takes into account the DFM principles (design for manufacturability).

Product Electronic Development Services Include:


Product concept

Our electronic design consultancy helps you develop a clear concept of your electronic device or application for the electronics market, based on the technical capabilities of the development, users’ needs, estimated manufacturing costs, and market features for the sale of the finished product. The result is a minimum viable product (MVP), as well as Terms of Reference for developing a fully functional device or software.

Concept development
and technical inspection
MVP design
Preparing Terms of
Reference (TOR)

Hardware development


We select electronic components, create a circuit diagram and trace a PCB based on the requirements of the device structure. Analysis and physical processes modelling accelerate the development process and increase the reliability of the hardware platform. We use a boundary scan for quality control of the assembled board in our custom hardware design solutions.

PCB designAnalysis and
JTAG tests

Software development


As an electronic product development company, we select an operating system and develop all levels of the device software: drivers, user interfaces, and programs for quality control testing in manufacturing. We cut the time and cost of our software engineering solutions using ready-made open-source tools.

Development of embedded
and applied software
Mobile applications

Industrial design


Industrial design services in electronics is not just about creating stylish design drafts and a 3D enclosure model, it is also about developing the device structure and selecting a manufacturing technology. Ready-made enclosure solutions are tested and improved on prototypes, followed by creating a mould for casting the enclosure in batch manufacturing

Design and structure
Selection of enclosure
materials and prototyping

Electronics manufacturing


We create trial samples to evaluate the selected materials and make sure the device functions correctly. We tailor the documentation to the requirements of a particular manufacturer, schedule delivery of components, as well as manufacture and test a pilot batch. Then we set up an assembly line for batch manufacturing in the required part of the world.

Testing in
Turnkey device


Our Expertise

Our team is experienced in delivering electronic product design services for various software sectors.

Development of embedded software for digital TV and set-top boxes; smart TV apps and video streaming platforms; development of AI-based video surveillance systems.


Cutting-edge software and hardware solutions for telecommunication providers, enterprises, and startups: OpenWRT, WiFi 6, VoIP, routers, gateways, and much more.


ASPICE-compliant software and hardware design for EV charging and BMS, ADAS and AI-powered driver monitoring systems, GPS tracking, and dashboard cameras.


Engineering services for the manufacturers of industrial and robotics systems; solutions for motor control, industrial networks, sensors, and power engineering.


Choose Promwad as an Electronic Design Services Firm


A One-Stop Engineering Partner

You can solve all your engineering challenges with just one company: from hardware and software prototyping to mass production and market launch.


Your Industry Expert

We dive into the Automotive, Industrial Automation, IoT, Telecom, and Audio & Video Streaming industries to drive our clients' businesses with industry-specific solutions.


Trusted by Clients Worldwide

250+ clients have used our services to design their products, from global giants like Sony & Intel to startups like Lapka (acquired by Airbnb).

Our Cooperation Models

Our electronic product design company offers you a flexible approach to suit your current needs

Dedicated Team

We will form a team to fit your specific engineering task. You are free to manage it and provide additional resources.


We can join you at any stage or take on the entire project, including our management and risk control.

Fixed Price Model

This contract fixes the price so that it does not depend on resources used or time expended by our engineering team.

Time and Material

A T&M contract is the best option for your flexible set of tasks that are difficult or impossible to fix and assess in advance.

Roman Pakholkov

"Promwad is not just a passive contractor who offers you engineering services. We advise our customers how to develop their business with the latest technologies. Our company's success is built upon our customer's achievements; this is a part of our business model."

— Roman Pakholkov, the founder and chairman of the BoD at Promwad

Do you need a quote for your turnkey product design?

Drop us a line about your project! We will contact you today or the next business day. All submitted information will be kept confidential.