Twinco Manufacturing is a supplier of various rail and transit products including vital relays & components, automatic train stops, impedance bonds, switch heater control cases, 110VDC switch machine rectifiers, AREMA (AAR) hardware components, and miscellaneous signal components including plastic tags and wire markers.

Twinco’s company headquarters, as well as its engineering, marketing and manufacturing divisions occupy a modern 50,000 square foot facility in Hauppauge, New York. We provide a wide range of technical disciplines and capabilities, including manufacturing engineering support for special projects.

With over 40 years of proven experience serving the transportation industry and as an ISO 9001:2008 certified company, Twinco understands customer requirements and strives to provide them with quality products that meet or exceed their expectations.

- NEW HASS EC 500 Horizontal 4-Axis Pallet Changing Machining Center Arrives

- Twinco to work extended hours to meet the demand of material damaged as a result of Hurricane Sandy

- *NEW* Featuring our NEW 3D Modeling Printer. Need a 3D Model/Protoype made. Call Today for More Information.

- Twinco WaterJet Services. Need a sheet metal part designed or fabricated call today for a free quote.

-*NEW* Twinco ID Products to now offer SHRINK TUBING. Call today for more information

- *NEW* Color Lettering now offered on Twinco Identification Tags. Call Today for More Information

- Twinco to now offer its new Rail Signal Bond

 

Monday - Friday

8:00 am - 4:30 pm EST