PK Manufacturing provides customers with a range of capabilities in welding, fabrication and manufacturing. The company offers services to engineering, construction, drilling and manufacturing companies throughout the world. Its facilities are located on 12.5 acres with 30,000 square feet of indoor space. PK Manufacturing was acquired by SMI Manufacturing in 2002, and operates as a division. SMI Manufacturing is a contract manufacturer that serves the energy sector. The company is located in Houston.