Tianyi Petroleum Equipment Company, TPEC for short, is a China-based manufacturer of top drive drilling system. Also, we produce iron roughneck, casing running system, and rotary steerable drilling system for well drilling application.

Tianyi Petroleum Equipment Company, TPEC for short, is a China-based manufacturer of top drive drilling system. Also, we produce iron roughneck, casing running system, and rotary steerable drilling system for well drilling application.