1: Product Architecture & Feasibility Study

Titoma > How We Work > 1: Product Architecture & Feasibility Study
Titoma HWW Architecture


60% of the unit cost of a product is decided in the architecture stage, and 20% during the design. As they say at Toyota: ‘‘Skillful improvements at the planning and design stage are ten times more effective that at the manufacturing stage.’’

It is easy to use an on-line database from say Digikey to select all your components, but if you design your electronic product without sufficient knowledge of what China has to offer you are missing a lot of information, making your product needlessly expensive.

Quite a few start-ups base their design on Arduino because it is easy and quick to use. If they then continue to spend a year on optimizing the firmware based on Arduino’s Atmel processor they will lose all that work if they later discover that an STM processor is much more affordable.

And the further you advance in the design process, the more expensive it gets to change something. So if 95% of a product’s design is already prototyped and validated in California, you can hire a really smart China manufacturing consultant, but there is little they can optimize on the unit cost.



We work closely with your team to define the user and functional requirements of the new product, and we determine the key technological challenges. Next our sourcing team evaluates parts from the full spectrum of costs effective components available both in China and elsewhere, so we can deliver the best possible performance within the target cost. To compare and validate the various options we often build rough partial prototypes.



By the end of this first phase we have a cost effective system architecture with confirmed choices for the main electronic components, and a realistic unit cost estimate. This allows you to confirm both the technical and economical feasibility before we kick of the project in full.



Design to China Manufacturing in 10-Steps

  • Product Architecture

    Titoma HWW Architecture

    We work closely with your team to define the user and functional requirements of the new product, and we determine the key technological challenges. Next our China sourcing team evaluates the full spectrum of costs effective components available, in China and elsewhere, so we can..Read More

  • Industrial Product Design

    Titoma HWW Industrial Design

    Industrial design, the look and feel, is a key factor in the commercial success of your product and every design starts with end-user research; who are your users, how will they use your product, what are the key benefits they are looking for, and what..Read More

  • Mechanical Engineering

    Titoma HWW – Mechanicall engineering

    The job of our mechanical engineers is to realize the original ID design intent as faithfully as possible, while meeting a host of other requirements as well. Our mechanical engineering team not only optimizes the design of every plastic and metal part for robustness and..Read More

  • Electronic Engineering

    Titoma HWW Electronic Design

    Titoma’s electronic engineers have been designing and manufacturing electronic products in Asia since 2003. We have the in-house skills and experience to develop embedded solutions, IoT Devices and Industrial Equipment and we are a Preferred Microchip Design Partner:…  

  • Embedded System Firmware Design

    Titoma HWW Firmware Design

    Unlike with a PC or Android device the programming language for every microcontroller is different. At Titoma we design firmware mostly for embedded processors from STM32 and PIC32, and we take care to properly structure and annotate our code so that it can be easily..Read More

  • Electronic Prototyping

    Titoma HWW Prototyping

    During the development we produce several prototypes, often first a partial electronic prototype to compare key components. Then a few iterations of complete working prototypes. For reasons of IP protection and speed we do our prototyping in-house, the housings 3D printed and the electronic circuits often hand-soldered...Read More

  • Injection Mold Making

    Titoma HWW Molds

    Once the shape of the plastic and metal parts is frozen we make the steel molds used to mass produce the housing and other parts. Our Taiwanese mechanical engineers discuss the mold drawings with the Chinese mold makers to assure both the robustness and the..Read More

  • Pilot Production Run

    Totoma HWW Pilot Run

    While earlier prototypes have been carefully assembled by our engineers, the test is now if we can replicate the same quality in mass production, and so for a pilot to be valid it needs to be done on the same assembly line by the same..Read More

  • Testing & Certifications

    Titoma HWW

    The pilot run product are subjected to a battery of test, such as accelerated aging, temperature shocks in our heat chamber, drop tests with and without packaging, water & dust ingression tests to meet for example the IP67 standard. But with all the testing we..Read More

  • Mass Manufacturing in China

    Titoma HWW Mass Manufacturing

    Design For Manufacturing (DFM) it is not something that can be done as an afterthought when a design is 95% ready, for us Design For China Manufacturing drives our design process right from the start, beginning with the electronic product architecture.