Tight Line Composites was founded in Hazelwood, MO in 2018 with the single focus of manufacturing carbon fiber reinforced pla ... stic profiles for the wind energy industry. Since that time, Tight Line Composites has begun to diversify its capabilities in order to pultrude multiple profiles and reinforcing materials for customers in a variety of industries. Tight Line Composites currently offers custom profiles and can work with customers to assist in the design and manufacture of profiles that fit their needs. Tight Line Composites is capable of producing profiles such as flat laminates (plate), solid round rods, solid square rods, round tubes, square tubes, and custom shapes. read more