Twinco Manufacturing Co. Inc.

30 Commerce Dr
Hauppauge, NY 11788-3904

About Twinco Manufacturing Co. Inc.

Twinco is a leading supplier and producer of electrical and electro-mechanical products for the railroad and transit industry. Products include Automatic Train Stops, Impedance Bonds, Switch Machines, Switch Heater Control Cases, AREMA Hardware, Custom Fabricated and Wired Enclosures, Vital Relays and Components, Identification Products, and more. Twinco occupies a modern 50,000 square foot facility in Hauppauge, New York where they perform activities such as engineering, marketing, sales and manufacturing. With over 50 years of experience in the transportation industry, Twinco provides expert manufacturing and engineering support to clients worldwide. As an ISO 9001 Certified Companies, Twinco has in place the systems and processes to ensure consistent quality in all that they do.

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Products by Twinco Manufacturing Co. Inc.

By Twinco Manufacturing Co. Inc.

-Submersible Design -Compact Mechanical Switch & Lock Movement -Low Height Profile -Wayside or Mid-Track Mounting -Dual Switch Point Indication Available -Competitively Priced -Made in the U.S.A. The TMC-1 Switch Machine was conceived, designed and manufactured to address the most demanding... Read more »

By Twinco Manufacturing Co. Inc.

-Ensures Compliance of Restrictive Signals -Variety of Layouts Available -Approved by all major North American Transit Authorities The Train Stop is used in conjunction with wayside signals in rapid transit systems to ensure observance of, and compliance with, restrictive indications. Failure... Read more »

By Twinco Manufacturing Co. Inc.

Twinco Impedance Bonds are a rugged, high quality, self-contained product, designed for electrified territories that utilize standard insulated joint isolation of signaling currents. With a long history of service and reliability with this product line, Twinco has been able to effectively... Read more »

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