We are pleased to announce the addition of the 5-axis Doosan VC630 to our lineup, enhancing our large 5-axis milling and turning capabilities. Contact us for our comprehensive line list outlining our full scope of services.

Our business model encompasses every aspect of manufacturing, from 3D prototype creation using the latest CAD software to the precise execution of complex machined parts. Utilizing a wide array of both standard and exotic materials, we deliver parts that meet virtually any design requirements.

Our ISO 9001:2015 certification demonstrates our commitment to quality and our continuous effort to achieve superior product standards. With an excellent on-time delivery rate, we ensure reliability for your test schedules and delivery requirements. Red Line Engineering is JCP Certified and compliant with NIST 800-171 standards.

We pride ourselves on our well-trained machinists and quality inspectors. All employees have a working knowledge of cybersecurity, basic quality control, and our ISO system.

Our partnerships extend to many different manufacturing industries, with a primary focus on Liquid Natural Gas and Mechanical Assemblies. We pride ourselves on collaborating with companies that share our passion for engineering the future.

Nestled in the Sierra Nevada Foothills, in the small town of Greenwood, California, with a population of 926 (US Census Data 2000), our facility occupies fifteen thousand square feet of manufacturing space on a five-acre parcel. Conveniently located between Highways 50 and 80, and within one hour of Interstate Highway 5, it provides easy access to major shipping hubs such as the San Francisco shipping docks and the Sacramento Delta.

The area surrounding Greenwood is renowned for the 1848 Gold Rush, where James Marshall first discovered gold. If you would like an onsite audit or tour of the facility, please connect with us.