popular piston rings cast iron factory for diesel

Company Advantages
1. HEARTEN piston rings boasts fine design and delicate workmanship.
2. The product is characterized by a smooth surface. The burrs removing workmanship has greatly honed its surface to a sleek level.
3. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is perceived as a vibrant and engaged generators of piston rings .

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. HEARTEN insists on manufacturing and selling piston rings that meet the national emission regulations.
2. So far, we have established a broad marketing channel around the globe. We will continue to adopt the plan of diversification and large quantitative to further expand markets.
3. Our mission is: throughout the product lifecycle, we are able to provide clients with consistent value, quality, and technical expertise. We will look at the competition in foreign and domestic businesses and aim to be one of the strong leaders in this industry. Depending on seasoned marketing and management skills and superior products, we have the confidence to achieve this goal.