TPAC is the ONLY U.S. owned, China based manufacturer of NAVAIR qualified aerospace bearings. TPAC manufacturing facility is in China, China based aerospace plain spherical bearing designer/manufacturer. TPAC is the ONLY U.S. company in China approved to SAE-AS81820 and SAE-AS81934.
There is an open invitation for people to visit the shop in Southern China. Just check with me and we can arrange a visit.