Precision. Innovation. Reliability.
Providing world-class CNC machining and contract manufacturing solutions since 1997.
NPN Machine Tools is an innovative, ISO 9001:2015 certified machining company delivering high-quality CNC machined components, large-diameter turning, precision milling, rapid prototyping, and complete contract manufacturing services. With a 37,250 sq. ft. facility in Houston, Texas, we support clients in Oil & Gas, Petrochemical, Industrial Manufacturing, and many other sectors.
Precision Machining for Critical Applications
NPN Machine Tools delivers high-accuracy CNC components engineered for demanding environments. Our multi-axis machining capabilities support complex geometries, tight tolerances, and consistent repeatability across prototype and production runs.
High-Volume Production With Consistent Quality
From rapid prototyping to full-scale manufacturing, NPN Machine Tools supports oil and gas, petrochemical, and industrial partners with dependable lead times and strict quality control. Our facility is equipped to handle large-volume, repeat production with exceptional reliability.
NPN MACHINE TOOLS of 20+ years experience
NPM Machine provides end-to-end machining and manufacturing solutions from its modern facility in Houston, Texas. With decades of hands-on industry experience, the company supports a wide range of industries by delivering precise, dependable components tailored to exact specifications. From early-stage concept development to full-scale production, NPM Machine combines advanced equipment, skilled expertise, and strict quality standards to meet both domestic and global manufacturing demands.
- CNC Machining
- Rapid Prototyping
- Short-Run Manufacturing
- High-Volume Manufacturing
- Custom Component Manufacturing
- Quality Assurance (ISO 9001:2015 Certified)
- Additional Services
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NPM Machine is a Houston-based manufacturing partner delivering precision-machined components for a global customer base. With decades of experience and advanced production capabilities, the company supports projects ranging from custom prototypes to full-scale manufacturing, while maintaining strict quality and performance standards.





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Get accurate and competitive pricing for your machining requirements with NPM Machine. Share your project details, drawings, or specifications, and our experienced team will review your needs and respond with a timely, customized quote for both prototype and production work.
ABOUT US
Core Values
- Integrity: We honor our commitments and operate with transparency.
- Innovation: We stay ahead through advanced technologies and continuous improvement.
- Quality: We never compromise on precision, performance, or standards.
- Professionalism: We uphold industry best practices and strict compliance.
What Our Customer Say's
Project Execution Excellence
NPN Machine Tools delivered exactly what they promised. The parts were on spec, on time, and the communication throughout the project was clear and professional. It was obvious they knew what they were doing from day one.
Handling Complex Machining Requirements
We brought NPN a complicated machining project with tight tolerances and a short timeline. Their team understood the requirements immediately and executed without issues. The quality of work exceeded our expectations.
Reliable When Others Fell Short
After dealing with delays and missed deadlines from another shop, we turned to NPN Machine Tools. They stepped in, corrected the issues, and delivered quality parts faster than we expected. That reliability made a big difference for us.
Consistent Quality and Communication
What stood out most about NPN was their consistency. Every part we received met our specifications, and their team kept us informed throughout the entire process. That level of professionalism is hard to find.
Solving Challenging Problems
Our project wasn’t straightforward, and there were multiple design and machining challenges along the way. NPN worked through each issue methodically and provided solutions that kept the project moving forward without delays.
Time-Sensitive Project Success
We were under pressure to meet a critical deadline, and NPN Machine Tools delivered when it mattered most. Their ability to move quickly without sacrificing quality earned our trust and future business.
A Shop You Can Depend On
NPN Machine Tools has proven to be a dependable partner for our machining needs. From smaller runs to more complex components, their attention to detail and commitment to doing the job right sets them apart.
Clear Communication and Follow-Through
Working with NPN Machine Tools was a smooth experience from start to finish. They communicated clearly, met every milestone, and delivered exactly what was needed. It made managing a complex project much easier on our end.
Confidence in a Critical Project
We had a project that required precision and attention to detail, and NPN handled it with confidence and professionalism. Knowing we could rely on their team gave us peace of mind throughout the entire process.