W T PORTER CORP
Summary
Fluid Power Cylinder and Actuator Manufacturing | Other Aircraft Parts and Auxiliary Equipment Manufacturing | Other Support Activities for Air Transportation | Engineering Services | Other Business Service Centers (including Copy Shops) | Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Profile
Address
Classification
Description
Fluid Power Cylinder and Actuator Manufacturing
This includes establishments primarily engaged in manufacturing fluid power (i.e., hydraulic and pneumatic) cylinders and actuators.
Other Aircraft Parts and Auxiliary Equipment Manufacturing
This includes establishments primarily engaged in (1) manufacturing aircraft parts or auxiliary equipment (except engines and aircraft fluid power subassemblies) and/or (2) developing and making prototypes of aircraft parts and auxiliary equipment. Auxiliary equipment includes such items as crop dusting apparatus, armament racks, inflight refueling equipment, and external fuel tanks.
Other Support Activities for Air Transportation
Establishments in this category are primarly engaged in providing specialized services for air transportation (except air traffic control and other airport operations).
Illustrative Examples:
Aircraft maintenance and repair services (except factory conversions, overhauls, rebuilding)
Aircraft passenger screening security services
Aircraft testing services
Engineering Services
Establishments in this category are primarly engaged in applying physical laws and principles of engineering in the design, development, and utilization of machines, materials, instruments, structures, processes, and systems. The assignments undertaken by these establishments may involve any of the following activities: provision of advice, preparation of feasibility studies, preparation of preliminary and final plans and designs, provision of technical services during the construction or installation phase, inspection and evaluation of engineering projects, and related services.
Illustrative Examples:
Civil engineering services
Environmental engineering services
Construction engineering services
Mechanical engineering services
Engineers' offices
Robotics automation engineering services
Other Business Service Centers (including Copy Shops)
This includes (1) establishments generally known as copy centers or shops primarily engaged in providing photocopying, duplicating, blueprinting, and other document copying services, without also providing printing services (e.g., offset printing, quick printing, digital printing, prepress services) and (2) establishments (except private mail centers) engaged in providing a range of office support services (except printing services), such as document copying services, facsimile services, word processing services, on-site PC rental services, and office product sales.
Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Establishments in this category are primarly engaged in the repair and maintenance of commercial and industrial machinery and equipment. Establishments in this industry either sharpen/install commercial and industrial machinery blades and saws or provide welding (e.g., automotive, general) repair services; or repair agricultural and other heavy and industrial machinery and equipment (e.g., forklifts and other material handling equipment, machine tools, commercial refrigeration equipment, construction equipment, and mining machinery).
