For over 25 years, API has been providing superior custom plastic molding, thermoforming and fabrication services to companie ... s around the country and internationally. API is headquartered in Zebulon, NC. We operate two modern facilities which are custom designed and built for efficient operations and work flow. With over 150,000 square feet of manufacturing space, we are prepared to handle your needs. Our satellite storage and assembly locations give us the ability to keep our core capabilities under one roof. Our main facility houses an array of specialized equipment for the purposes of forming, trimming, routing, bending, welding, and die cutting plastic. We also offer advanced assembly services including welding, bonding, mechanical fastening, and electrical/mechanical assembly. read more