Flotek Industries, Inc. manufactures and markets the Petrovalve line of downhole pump components and the Spidle Turbeco line of downhole drilling tools and casing accessories. The Company's other business is the specialty chemicals segment (CESI), which develops, manufactures, packages and sells chemicals used by other oilfield service companies in oil and gas well cementing, stimulation, acidizing, drilling and production. Its MTI facility offers design, product management and contracts to do technical management logistics, material handling and loading for other oilfield service companies.