high quality car engine piston rings pvd supply for car

Company Advantages
1. HEARTEN piston rings types has undergone rigorous testing. This test was conducted by our QC team who performed tensile testing, fatigue testing and color fastness testing. It is produced in line with international standards
2. This product has achieved good results in practical applications. The piston rings can be used for a wide range of applications, including automobiles and machinery
3. The product is of the highest quality, performance and durability. It functions well with a high sealing performance
4. This product is widely recommended and valued for its excellent quality and durability. It is cast by adopting high precision technology

The 1st and bush ring excircle is PVD plating,automobile piston ring technology is applied to motorcycle piston ring，PVD hardness can exceed HV2000.

It has good abrasion resistance and collision resistance
● Under normal conditions，It can use 1,5000KM

Company Features
1. Over the years, we have been fortunate to attract some of the most talented professionals in our industry. Our people are our most valuable asset – they are skilled problem solvers that believe challenges can be opportunities.
2. We are committed to playing a key role in achieving a sustainable future. We promote responsible and ethical business practices, actively support the activities of the communities in which we live and work and foster environmentally sound operations.