Contacting GTS-Welco.com

 Via E-mail:

  We have a customer service department that is staffed with personnel ready to answer your questions. Please include phone number and company name (if applicable). We may need to contact you directly to get more information about your question.  

 By Mail:
Corporate Headquarters :
GTS-Welco, Inc.
5275 Tilghman Street
Allentown, PA 18104
 
Payments:
GTS-Welco, Inc.
Po Box 7777
Philadelphia, PA 19175-2075

By Phone or Fax:
from within the USA.,
call 1-800-942-1148, or
fax us at 1-866-240-4672

from outside the USA.,
call 1-610-398-2212, or
fax us at 1-866-240-4672