reliable piston ring manufacturers pvd supplier for motorcycle1

Company Advantages
1. Environmental testing is one of the main steps in the production of HEARTEN total seal piston rings . Strict inspection is carried our to eliminate toxic substances such as mercury and lead. The piston rings can be used for a wide range of applications, including automobiles and machinery
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. can help you solve the problems with our accomplished technical resources and advanced equipment. Its tolerance control is as small as 0.004mm
3. It does not have metal burrs on its surface. It is treated under mechanical stamping and honing which effectively improve its surface smoothness. The product features a superior thermal stability
4. The product can last for a long time. It has passed the fatigue test, except for continuous operation response, its transient regimes are analyzed as well (start-up, short circuit, etc.). Its annual output reaches nearly 100 million pairs

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. is a piston ring manufacturers supplier following the trend of reform and opening up. Quality is always in top position for HEARTEN.
2. The design of piston rings for sale makes it more comfortable for human body.
3. Adopted by raw and green total seal piston rings materials, our motorcycle pistons suppliers are very welcome among customers. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. takes talented personnel as the foundation of its development. Get quote!