PRECISION TYPE: P0, P2, P4, P5, P6,SEAL TYPE: Open and Seal,Z,RZ,RS,2RS,2RZ,NCERTIFICATE: ISO9001:2000 StandardSERVICE: OEM, Our company has been in the earing for many years, having professional technical directors and sales, and years of bearing export experience. We have a professional and team-work team. We sincerely want to cooperate with buyers all over the world. Welcome friends come to our company for a visit.