# Treetown Tech

> Treetown Tech is a multidisciplinary hardware engineering and product development firm based in Ann Arbor, Michigan. Mechanical, electrical, software, and systems engineers work under one roof — from concept through production — on battery systems, rapid prototyping, IoT products, and UAV/drone subsystems.

## Core Pages

- [About Us](https://www.treetowntech.com/about-us/): Company background, mission, and values.
- [Our People](https://www.treetowntech.com/our-people/): Engineering team and leadership.
- [How We Work](https://www.treetowntech.com/how-we-work/): Engagement model and development process.
- [Start a Project](https://www.treetowntech.com/start-a-project/): Project inquiry and scoping.

## Engineering Disciplines

- [Expertise Overview](https://www.treetowntech.com/expertise/): Full capability map across disciplines.
- [Mechanical Engineering](https://www.treetowntech.com/expertise/mechanical-engineering/)
- [Advanced Mechanical Engineering](https://www.treetowntech.com/expertise/advanced-mechanical-engineering/)
- [Electrical Engineering](https://www.treetowntech.com/expertise/electrical-engineering/)
- [Software Engineering](https://www.treetowntech.com/expertise/software-engineering/)
- [Systems Engineering](https://www.treetowntech.com/expertise/systems-engineering/)
- [Industrial Design](https://www.treetowntech.com/expertise/industrial-design/)
- [Advanced Simulation & FEA](https://www.treetowntech.com/expertise/advanced-simulation-fea/)

## Battery Systems

- [Battery Technology](https://www.treetowntech.com/battery-technology/): Overview of battery engineering capabilities.
- [Battery Pack Design, Assembly, and BMS Engineering](https://www.treetowntech.com/expertise/battery-pack-design-assembly/): Custom pack design, cell selection, and BMS engineering for military, UAV, and industrial applications.
- [Battery Management Systems](https://www.treetowntech.com/expertise/battery-management-systems/): BMS design and integration.
- [Military Battery Applications](https://www.treetowntech.com/expertise/military-battery-applications/): Ruggedized battery systems for defense use cases.

## Product Development & Manufacturing

- [Rapid Prototyping Services](https://www.treetowntech.com/expertise/rapid-prototyping-services/): Functional prototyping for investor demos, trade shows, and user testing.
- [Manufacturing](https://www.treetowntech.com/expertise/manufacturing/): Small-scale and advanced manufacturing capabilities.
- [Industry 4.0](https://www.treetowntech.com/expertise/industry-4-0/): Smart manufacturing and connected production systems.
- [Product Development Strategy](https://www.treetowntech.com/expertise/product-development-strategy/): Strategic guidance for early-stage product decisions.
- [Engineering Consulting](https://www.treetowntech.com/expertise/engineering-consulting/): Advisory engineering support.
- [Product Design & Development](https://www.treetowntech.com/product-design-development/): End-to-end product development services.

## Defense & UAV

- [UAV and Drone Engineering](https://www.treetowntech.com/expertise/unmanned-autonomous-vehicles-drones/): NDAA-compliant UAV development, avionics, sensor integration, and in-house assembly for defense and dual-use programs.

## Resources

- [Choosing the Right Product Development Partner](https://www.treetowntech.com/choosing-the-right-product-development-partner/)
- [How to De-Risk Hardware Development Before You Build Anything](https://www.treetowntech.com/how-to-de-risk-hardware-development-before-you-build-anything/)
- [Build vs. Buy: How to Decide Which Components to Design In-House](https://www.treetowntech.com/build-vs-buy-how-to-decide-which-components-to-design-in-house/)
- [Why Companies Outsource Product Development](https://www.treetowntech.com/why-companies-outsource-product-development/)
- [Prototype to Production: Avoiding the Most Expensive Mistakes](https://www.treetowntech.com/prototype-to-production-avoiding-the-most-expensive-mistakes-in-product-development/)
- [The Real Cost of Technical Debt in Product Development](https://www.treetowntech.com/the-real-cost-of-technical-debt-in-product-development/)
- [Li-Ion Battery Engineering: Expertise and Importance](https://www.treetowntech.com/li-ion-battery-engineering-expertise-importance/)
- [What Are Battery Management Systems?](https://www.treetowntech.com/what-are-battery-management-systems/)
- [Types of Battery Management Systems](https://www.treetowntech.com/types-of-battery-management-systems/)
- [IoT Product Development: From Connected Concept to Market-Ready System](https://www.treetowntech.com/iot-product-development-from-connected-concept-to-market-ready-system/)

## Blog

- [Full Blog Archive](https://www.treetowntech.com/blog/): Additional articles on engineering process, battery technology, prototyping methods, and company updates.

## Notes

This file reflects the site structure as of July 2026, pulled from the live sitemap. New service pages (hardware product development, IoT product development) and blog posts (NDAA compliance, Blue UAS) will be added here once published.