Tramco

Darling International Inc. is one of the nation's leading providers of rendering, recycling and recovery solutions to the food industry. Based in Wichita, Kan., the company offers an array of services, such as blending, clean star, trap cleaning and rendering, to name a few. It also provides a series of restaurant services, including used-cooking oil removal, used-oil storage systems and grease trap service. Additionally, Darling International Inc. offers a variety of animal protein meals, hides, fats, oils and many more.

LS Industries designs and manufactures a full line of metal cleaning equipment for the industrial and automotive market. Based in Wichita, Kan., the firm offers integrated abrasive blast cleaning systems, which is design for cleaning gas and other cylinders/tire and wheel rims, combine cleaning, preparation and powder coating or painting. It also provides products, such as airless blasters, automotive cleaner, grinder and flow through washer, gas cylinder, parts washer and table blaster. The company serves a number of industries, including aerospace, automotive, oil and gas and concrete construction industry.