Product Development · Since 2001
From idea to a product ready for mass production.
Design, mechanical engineering, mockups, molds and injection molding. Since 2001, we have helped 56 clients develop products in telecom, medical, audio and home appliances.
- Years in product development
- 25
- Clients served
- 56+
- One-stop disciplines
- 5
- Mockup, mold & molding partners
- 9
01Services
From design to mass production, one point of contact
We handle design and mechanical engineering in-house, and take responsibility for mockups, molds and injection molding together with trusted partners.
Product Design
Product design grounded in performance improvement and trend research, built to satisfy users and outperform competitors.
Deliverables
- 01Market & competitor research
- 02Concept sketches
- 033D modeling & rendering
- 04CMF (color, material, finish) proposal
Products we worked on
Bluetooth headphones
Desk warmer
Hi-pass toll terminal
Cordless drill
Mechanical Design
Product mechanical design that accounts for development cost and manufacturability, anticipating mass-production issues up front.
Deliverables
- 013D part & assembly modeling
- 022D manufacturing drawings with tolerances
- 03Assembly & interference review
- 04Mold-ready design (draft, wall thickness, ribs, bosses)
- 05Bill of materials (BOM)
Products we worked on
Ultra-directional speaker
Long-range acoustic device
Video phone
Military telephone
Mockup
Mockups faithful to design and engineering intent, with a clean finish that brings the design to life.
Deliverables
- 01Appearance mockups
- 02Mockups for assembly & function checks
- 03Painting, printing and finishing
Products we worked on
Blood glucose meter
Liver disease analyzer
Bedside smart terminal
3D video camera
Mold
High-quality mold making with reliable lead times and fast response.
Deliverables
- 01Mold design review
- 02Injection mold fabrication
- 03Trial shots (T1) and mold correction
Products we worked on
Blood analyzer
PCR device
Desktop computer
Optical fiber tester
Injection Molding
Injection molding that improves productivity and stability while minimizing defect rates.
Deliverables
- 01Production injection molding
- 02Assembly & secondary finishing
- 03Quality inspection and defect control
Products we worked on
Kitchen TV
Mist shower head
Earphones
Bathroom heater
02Process
Start at any stage
Whether you have just an idea or finished designs and drawings, we pick up from where you are.
- 01
Consultation
We define the product's purpose, specifications, schedule and budget together.
- 02
Quote & Contract
We propose scope, cost and schedule, and sign an NDA when needed.
- 03
Product Design
From concept sketches to 3D renderings, we finalize the look.
- 04
Mechanical Design
3D models and 2D drawings built for mass production.
- 01
- 05
Mockup & Validation
Physical mockups verify appearance, assembly and function.
- 06
Mold Making
Injection molds are built from the finalized design data.
- 07
Trial Shots
T1 trial shots confirm quality, and the mold is refined.
- 08
Production
We support production molding and quality stabilization.
- 05
03Track Record
Work by Industry
We have contributed to product development for 56 clients.
- 01Business phoneC&S Technology
- 02TelephoneHaneum Tech
- 03TelephoneNextel
- 04TelephoneHans
- 05TelephoneSunwoo Electronics
- 06Military telephoneWooribyul Telecom
- 07Mobile phoneDL Telecom
- 08ModemNix Intech
- 09ModemMetis
- 10PDA terminalNTL
- 11PDA terminalCheonwoo Telecom
- 12AntennaAce Technology
Clients we have worked with
- C&S Technology
- Nextel
- Sunwoo Electronics
- DL Telecom
- Metis
- Cheonwoo Telecom
- Hoseo Telecom
- Ceragem Medisys
- Micobiomed
- LST
- Colubris
- Sciencity
- Soritel
- BCS Technology
- Korea Wireless
- SL Audio Lab
- Microweb
- Hive
- Tempia
- Fivetool
- Link Electronics
- Cointes
- Logotek
- Sambo Energy
- SM Electronics
- Kostem
- Inta Technology
- Haneum Tech
- Hans
- Wooribyul Telecom
- Nix Intech
- NTL
- Cellon
- RNU
- Misung Chemical
- Diotek
- Health & Dream
- Hutech E&C
- Jinyoung Industrial
- T&C Global System
- JD Solution
- Musolbus
- Vision Hitech
- Allfog Korea
- Osung OSC
- Sungji Industrial
- NL Tech
- Safeline
- Cospace
- Fairplay
- Sun Data
04Why FOTHG
Why FOTHG Technology
- 01
Designed for production
Our designs reflect molding and injection processes, reducing late-stage changes and delays.
- 02
One point of contact
Design, engineering, mockups, molds and molding are managed in one place — no vendor juggling.
- 03
Cross-industry experience
Telecom equipment, medical devices, audio, home appliances and industrial equipment.
- 04
Standard CAD data
We work in AutoCAD, Inventor and SolidWorks, and deliver neutral formats such as STEP and IGES.
Have a product in development?
A rough sketch is enough to start. Send us your inquiry and we will reply within 5 business days.