MCJ Machining (Usinage MCJ) as a long-established provider offering machining (conventional and digital) and welding services, complemented by a product range of tractor and ATV-excavators (Ex-Trac) sold directly from the manufacturer, including blowers and excavators. Key Points MCJ Machining specializes in both conventional and digital machining. The company provides welding services to support project needs. Ex-Trac is the brand name associated with high-performance tractor and ATV excavators. The Ex-Trac product range includes blowers and excavators designed for agricultural/ATV use. All Ex-Trac products are sold directly from the manufacturer. The site emphasizes a long-standing presence with over 30 years of experience in machining and welding. The content suggests a focus on integrating machining, welding, and heavy equipment offerings under one provider. The page references additional resources and contact points through linked sections and partner pages.