HEARTEN popular standard piston ring company supply for diesel

Company Advantages
1. harley piston rings is one key factor that makes HEARTEN warmly welcomed. Its surface is sufficiently polished by multiple treatments
2. All these features make it have a broad market prospect in its field. Its materials are strictly selected and inspected before production
3. The product ensures safe barbequing under heat. The stainless steel materials have been tested and proved that no harmful substances will be released under high temperature during the preliminary stage. The product can be customized to suit the customers' demand for size
4. Adopting passive and wireless electromagnetic induction, the product is able to provide a smooth writing experience that every move of the hand is followed with unerring accuracy. Free sample and sample quality report are available for the product

The top compression ring use the nitriding technology，the bush ring retains the characteristics of the Chromium：
● The hardness of nitride is HV1100
● The nitride processing will make the product's plane and the excircle  have a good hardness
● Cost-Effective
● Under normal conditions，It can use 1,5000KM

Company Features
1. We have a group of project managers. They are experienced professionals whose extensive knowledge of the manufacturing industry will bring value-add to the projects.
2. Our company’s values drive us to provide products responsibly while protecting the environment and working with our partners to strengthen communities.