Case Study

High Tech · Manufacturing

Zuli

Manufacturing Quality Control & Testing Automation

Custom DevelopmentManufacturingQuality ControlAutomation

The Challenge

Client Background & Problem

When the Zuli team approached Terrace, their Bluetooth Low Energy Smartplugs were ready for large-scale production. They needed a comprehensive, automated testing and quality control program developed by a partner with deep understanding of manufacturing systems and experience designing back-office procedures — from iterative subassembly processes through to final product. Off-the-shelf solutions wouldn't cut it; they needed something purpose-built.

Our Approach

What Terrace Did

Terrace developed a comprehensive automated testing and quality control system for Zuli's Smartplug manufacturing line. The solution covered the full manufacturing workflow — from subassembly testing at each stage through final product validation — ensuring consistent quality at scale. Terrace's expertise in both manufacturing systems and custom software development was central to delivering a reliable, automated QC process.

Outcomes

Results

Full automated QC and testing program built for Smartplug production
Iterative subassembly testing integrated into manufacturing workflow
Final product validation automated end-to-end
Scalable system designed to support large-scale production volumes

Terrace understood our manufacturing process at a deep level and built us a QC system we couldn't have found anywhere else.

Taylor Umphrey, Founder & CEO, Zuli

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