Most recently, 4-D Welding & Fabricating has broadened its innovative and quality approach to designing products for the rail industry and more specifically the rail maintenance sector.

4-D Welding & Fabricating manufactures products for many rail maintenance contractors; from mobile equipment high rail conversions to purpose built attachments and self-propelled equipment carriers. 4-D also designs its own products such as our newly designed tie inserter, which is near the completion stage, as well as other products in the early development stage. Please contact us with any inquiries regarding our rail industry products.