Send Inquiry
1. It is based on the technical condition:GB/T1148-1993,GB/T1173-1995,JB/T6289-2005,JB/T9762-1999.
2. It has already passed ISO9002 QUALITY SYSTEM CERTIFICATION,QS9002 QUALITY SYSTEM CERTIFICATION and ISO/TS16949: 2002 QUALITY SYSTEM CERTIFICATION.
3.Up to pollution-free international emission standard of the International Maritime Organization.
4.Coating graphite and set the piston ring.
5.It is used on the boats.




