About Us – NPN Machine Tools

About NPN Machine Tools


Since 1997, NPN Machine Tools has been doing business. Our 37,250 sq. ft. state of the art facility is located in Houston, TX. Our clients include both US and International companies. While the majority of our clients are in the Oil & Gas market segment, we have experience with a wide range of industries. Our primary goal is to build long term relationships with our clients by providing the best quality, service and pricing available in the market.

NPN Machine Tools is very competitive in rapid prototyping, short-runs and high-volume machining projects. We can machine on carbon steel, alloy steel, aluminum, brass, bronze, stainless steel, chrome, cast iron and any other metal, including plastic or rubber material.

At NPN Machine Tools, we pride ourselves on providing the best quality, service and pricing available. From prototypes to production runs, we can do it all!

With our more than twenty years of experience in supplying turnkey CNC components, NPN Machine Tools is equipped to satisfy all of your contract manufacturing needs. By leveraging our ability to furnish complete parts, we consolidate your supply chain while compressing the overall production timeline. We have a broad-based background in providing large components as well as machinery and machine parts that comply with challenging technical specifications. Our integrated manufacturing solutions incorporate a range of machining capabilities, value-added services, and comprehensive quality assurance. 

We have 37,000+ square feet of manufacturing space housing an abundant inventory of cutting-edge machine tools. Along with high-capacity, high-performance CNC lathes, we operate CNC milling equipment with live tooling and 5-axis capabilities. We also operate several large engine and turret lathes, manual mills, and production saws. With our versatile machining capabilities, we can produce parts with complex shapes and excellent quality surface finishes. In addition to metals such as carbon, alloy, and stainless steel, aluminum, copper, and more, we machine a large selection of polymers and elastomer materials.

To ship you finished products, we provide a comprehensive range of additional services. Along with premium threading, deep hole drilling, and broaching, we offer honing and grinding to your specified finish and dimensions. We also offer a variety of heat treating options and can supply your parts with protective coatings or plated surfaces.

Whether your project involves a small order or large volume manufacturing, we can accommodate your needs. Our Quality department is fully outfitted for part inspection. For more detailed information regarding our contract manufacturing capabilities, contact us directly. We appreciate the opportunity to supply you with a quote.