HEARTEN cast iron universal piston rings series for car

Company Advantages
1. universal piston rings is widely known for its attractive design. Its materials are strictly selected and inspected before production
2. The product is extensively demanded in the market due to its unsurpassable advantages. The product can be customized to suit the customers' demand for size
3. The outstanding features of the product are the top quality and long service life. The piston rings can be used for a wide range of applications, including automobiles and machinery
4. The product is tested to be excellent in the quality, performance, durability, etc. It is produced in line with international standards

The excircle of  top compression ring and bush ring is plated，the second ring is nodular cast iron ：
● The excircle has a hardness of more than HV850
● The Chromium layer is a loose hole, which is different from ordinary，In the case of poor lubrication, it can increase the wear resistance of the plating layer
● It has high demands on the production
● Under normal conditions，It can use 1,5000KM

Company Features
1. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. aims to supply high quality custom made piston rings with outstanding personalized design and competitive cost. We plan to be one of the leading company in this field in the coming years. We have a team of experienced engineers. Their in-depth knowledge of manufacturing allows them to meet the unique requirements of our clients all around the world.
2. Our factory possesses advanced production equipment and testing systems that are established to comply with the ISO9001 Quality Management System. Products produced and tested under these machines are guaranteed with high quality.
3. We have a modern factory. It gets prudent investments continuously with the latest equipment and state-of-the-art facilities, making us a true extension of customers’ manufacturing operations. The brand tenet of HEARTEN is an operation instruction to develop work. Ask!