cost-effective cheap piston rings cast iron supplier for car

Company Advantages
1. The design of HEARTEN auto diesel piston ring company has been confirmed by CIE, which ensures diffused light with suitable values of illumination without sacrificing aesthetics.
2. This product is attracting attention due to its durability. It passes the durability test under extreme temperature (hot or cold), environmental pollution, excessive pressure, flow, speed, and load.
3. The product can effectively help eliminate human error during operation, which will contribute to the improvement in production efficiency.

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. Based in China, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is a rapidly growing enterprise which focuses on manufacturing and exporting quality auto diesel piston ring company .
2. Our factory has established a standardized quality management system. This quality management system enables us to achieve high-quality control in the aspects of raw materials selections, workmanship handling, automation level, and manpower control.
3. Our company bears social responsibility. We take critical steps to develop sustainability in our operations with training and a material library. We know how important it is to do it right the first time. We will work with customers to provide the best solutions, best service, and best quality. Get more info!