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Top Leading OEM Manufacturer.

Top Leading OEM Manufacturer.Top Leading OEM Manufacturer.Top Leading OEM Manufacturer.

Innovative Precision Machining for Aerospace, Medical, OEM Commercial Machinery but not limited to. ISO 9001 Certified 

Get a Quote Today

(860) 518-8605

Top Leading OEM Manufacturer.

Top Leading OEM Manufacturer.Top Leading OEM Manufacturer.Top Leading OEM Manufacturer.

Innovative Precision Machining for Aerospace, Medical, OEM Commercial Machinery but not limited to. ISO 9001 Certified 

Get a Quote Today

(860) 518-8605

About Helios Precision MFG

A colorful sunset over a calm lake with silhouettes of trees and mountains.

Our Mission

High-Precision CNC Milling & Turning Solutions

Helios Precision Manufacturing specializes in precision CNC machining, providing high-quality

components for aerospace, defense, and industrial applications. With advanced multi-axis

machining capabilities, modern equipment, and a commitment to quality, we manufacture

complex, tight-tolerance components from prototypes to production quantities.

Our focus is delivering precision, consistency, competitive lead times, and dependable customer

service.

A serene landscape featuring mountains, a lake, and a vibrant sunset sky.

OUR MACHINING CAPABILITES


CNC Milling

 3-axis, 4-axis, and 5-axis CNC milling

 Complex geometry and multi-sided machining

 High-precision milling and tight-tolerance components

 Prototype and production machining

 Milling capacity up to 30" × 20"



CNC Turning

 Precision CNC turning with live tooling

 Complex turned and milled components

 Turning capacity up to 12" diameter × 15" length

 Through-spindle capacity up to 2.250"

 Small-batch and production machining


Precision & Quality

 Tight-tolerance machining capabilities down to ±0.0001 on qualifying features

 Brown & Sharpe (CMM) inspection

 In-process and final dimensional inspections

 CNC probing and process verification

 Material traceability and inspection documentation all traceable with our ERP System.

 ISO 9001 and AS9100 certified  

WHY CHOOSE US?


 ISO 9001 and AS9100 certified

 Advanced multi-axis CNC machining

 High-precision manufacturing capabilities

 Experienced machining and inspection

 Flexible production quantities

 lead times 1 to 3 weeks depending on QTY.

 Commitment to quality and on-time delivery

Contact Us

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Helios Precision MFG

20 Mclennan Drive, Watertown, Connecticut 06779, United States

(860) 518-8605 Heliosprecisionmfg@gmail.com Curtiss@heliosprecision.co

Hours

Open today

09:00 am – 05:00 pm

Copyright © 2026 Helios Precision MFG - All Rights Reserved.

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