1.We providenozzle ringfor following turbochargers:GT1544V-001,KD8859W-002,GT18V-003,GT1749V/717478-5-004,JK5-005,JK48-006,JK50-007,724639-2-008,HDK60-009, 1065012-010,1065001-011,1064853/4-012,1064851-013,1065011F4-014,GT17V-015,TL01-016,GT17V-017,GT1852V-018,GT20V-019,GT21V-020,GT25V-021,GT17-022;GT1544V 2.We deliver alsoturbochargers part according to samples or drawingsprovided by customers; 3.The maximal working temperature of Nozzle Ring:1050oC; 4.The maximal working pressure of Nozzle Ring:0.45Mpa; 5.Tailor made design for OEM customers according to working conditions and customer's requirements; 6.Patented material and design for special usages; 7.Design and test together with customer;