HEARTEN popular piston manufacturers manufacturer for diesel

Company Advantages
1. HEARTEN piston single ring has obtained ISF certification. It is qualified in terms of multipoint color balance, gamut matching/manipulation, and other factors. It is manufactured based on the core technology of nitrogen and chrome plating
2. These products are widely marketed meeting the specific requirements of customers. Its texture stands out as it is made of nodular cast iron
3. A large amount of time and effort are taken for its performance. And the quality controls are implemented at every level of the entire supply chain to ensure the top quality of this product. It is produced in line with international standards
4. Strict quality control system to ensure product quality to meet international standards. The piston rings can last up to a year on average, guaranteeing a long lifespan
5. This product has long service life and excellent performance. It is highly appraised by the customers for its high resistance to wear

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. After years of development, HEARTEN has been a leader in producing piston manufacturers .
2. We feel fortunate to have attracted so many qualified employees and are quite proud of our team. Each employee is an essential part of our family, and quite frankly, they are all great guys.
3. The essence of keeping HEARTEN forward is universal piston rings . Welcome to visit our factory!