HEARTEN chromium universal piston rings supply for car

Company Advantages
1. Some crucial tests regarding HEARTEN turbo piston rings performance have been carried out. They involve mainly tests that are mean to check bacteria resistance, odor resistance, thermal resistance, tearing strength, and slip resistance. It successfully passed the SO9001 and QS-9000 certifications
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has perfect quality control system. It is cast by adopting high precision technology
3. The quality of this product is under the supervision of highly experienced QC team. Its annual output reaches nearly 100 million pairs
4. As we have a team of quality controllers for checking the quality of every production stage, the product is bound to be of high quality. Its tolerance control is as small as 0.004mm
5. The quality of the product is in strict accordance with the industry quality norms. Its texture stands out as it is made of nodular cast iron

The 1st and bush ring excircle is PVD plating,automobile piston ring technology is applied to motorcycle piston ring，PVD hardness can exceed HV2000.

It has good abrasion resistance and collision resistance
● Under normal conditions，It can use 1,5000KM

Company Features
1. With the emergence and broad development prospect of universal piston rings , GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has becomes more and more popular. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has a sound management system and a young and energetic team.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has innovative processing technologies and ideal product quality control system.
3. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has an expert team of piston rings designers and manufacturing engineers. We work tirelessly to manage and minimize all possible adverse effects of our products on people and the environment, across the entire value chain.