HEARTEN chromium standard piston rings series for car

Company Advantages
1. HEARTEN auto piston manufacturers will be extracted using different methods. Based on the demanded metal ingredients, it can be processed by physical, chemical, or electrolytic methods. It functions well with a high sealing performance
2. With advanced technology and professional staff, it is absolute that standard piston rings quality is assured. Its surface is sufficiently polished by multiple treatments
3. The product is up to standard in quality and performance. It is manufactured based on the core technology of nitrogen and chrome plating
4. Under the strict supervision of quality experts, 100% of the products have passed the conformance test. It successfully passed the SO9001 and QS-9000 certifications
5. Strict quality control processes are carried out throughout the production process, eliminating possible defects in the product. It has more impact and fatigue resistance

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. has a full set of facilities for the production and inspection of products.
2. We are a client-focused enterprise. We believe our success derives from a deep and comprehensive understanding of clients. We are committed to delivering exceptional service and product value.