Precast concrete trench and precast concrete utility products
In business for more than 40 years, Trenwa Inc. manufactures a range of precast concrete trench systems for several industries. Based in Ft. Thomas, Ky., the company offers its trench systems for the distribution of electrical control cables, power cables, mechanical piping and fiber optics. In addition, the firm manufactures a range of other precast products, including transformer pads,...