Welcome to PRL Manufacturing, we are Polished Rod and Polished Rod Liner SPECIALISTS. We are proud to be American made, and c ... ommitted to producing and delivering the highest quality products to you in the shortest timeframes possible. Please visit our website below and contact us for a quote. PRL Manufacturing Inc. 4946 E 66th St N. Tulsa, OK 74117 Phone: (918) 280-1090 Fax: (918) 280-1091 info@prlmfg.com read more