Matrix Group

 Holdings Limited

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Powdered Metal Parts

Delivering highly engineered, complex, high-quality powdered metal products to support design and manufacturability of a wide variety of end-products.

Industries / Markets

A broad range of parts are supplied to many industries, including: Valve, Pump, Automation, Packaging Machinery, Automotive, Appliance, Business Machines & Equipment, General Hardware, Power Tool, Compressor, Agriculture & Farm Machinery, Lawn & Garden, Recreational Vehicle plus applications in  Machine Tool, Food Processing, Medical, Electronics, Computer, Communications, Military, Firearms, Aircraft, Aerospace, Marine, Mining, Oil and Gas.

Typical Parts

A leading manufacturer of powdered metal parts. Typical parts include bearings, bushings, inserts, clamps, rotors, armatures, clutch plates, pistons, engine parts, gears, sprockets, cams, levers, rollers, timing belt pulleys, speed-reducing spacers, ratchets, hand tools, industrial hardware, hinges, etc.  Other capabilities include production of impregnated bushings / bearings with oil, molybdenum-disulfide, graphite impregnation.


As a world-class manufacturer of powdered metal products, we process a variety of ferrous and nonferrous materials.


Ferrous and Non-Ferrous Materials

Ni-iron and straight iron, carbon steel, low alloy steels, stainless steel, special alloys, bronze, brass, copper, aluminum, nickel and silver are among the many materials used plus a wide selection of specialty metals.   

Standard Products

As a powdered metal parts manufacturer, we make certain standard products such as bearings, bushings, cams, gears and more.

Bearing Products

Manufacturing sintered bronze metal products including flanged, plain, sleeve and thrust bearings as well as spacing washers.

Bar Products

Sintered bronze bars are also offered.

Advanced Products


Development and manufacture of net shape metallic components utilizing the following three technologies:

  • Metal Injection Molding (MIM)

  • Press and Sinter (P/S)

  • Centrifugal Investment Casting (CIC)

Other Specializations


Micro Components - Manufacturing small intricate powdered metal parts is also a specialty.  This service is primarily offered to the automotive and medical industries using materials such as brass and stainless steel.  


We design, produce and assemble sintered parts plus powdered metal parts and subassemblies for automotive and non-automotive purposes. QS 9000 and ISO 9002 certified.

Production of precision powdered metal parts involve using high-temperature sintering to produce the components.  The sizes and complexities of the powder metal parts (sintered metal parts) we produce are varied. 

All powdered metal part projects start with engineering analysis then continues onto tooling design and fabrication to production all the way to completion and final bar coding. We make sintered metal parts and have compaction of 5 to 350 tons. Capabilities also include heat treating, oxidizing, copper infiltration, plating and more.

Secondary Operations

Complete machining service include CNC machining (turning and milling), drilling, tapping, grinding as well as heat treating, tumbling and ultrasonic cleaning plus comprehensive finishing services.


Total quality control includes in-house metallurgical lab tests for incoming raw powder. We also run in process control and operate a quality assurance laboratory to ensure that quality powder metal products are generated.    Tight quality measures ensure top quality and cost competitiveness.

Zero defects: Using a three-tiered quality system, we ensure our customers get powdered metal parts that are perfect. ISO 9001:2000 certified.

Fully conform to ISO/TS 16949 registration to supply products to the automotive industry. As part of such specification standard we were required to develop our suppliers develop their Quality Management Systems with the goal of the supplier conforming to ISO/TS 16949 as well, requiring them to achieve third party registration to ISO 9001:2000 as the first step.


Strong metallurgical expertise. Specialists in design and manufacture of precision powdered metal parts, leading innovation to provide customer satisfaction.

With more than 30 years of experience in powder metallurgy, our team of experts engage in manufacturing powdered metal parts for a variety of different applications.  With two facilities, with modern equipment and complement tooling capabilities plus a broad range of secondary finishing operations provide the basis for operating as a world-class supplier of powder metal products to diverse end-use industries, worldwide.



Copyright 2007 - Matrix Group 


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