Company Advantages1. HEARTEN turbo piston rings undergoes a strict quality control process including checking fabrics for flaws and defects, ensuring that colors are correct, and examining the strength of the final product. It has more impact and fatigue resistance
2. One of the benefits of working with GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is the breadth of auto piston ring categories. Its tolerance control is as small as 0.004mm
3. Our skilled experts ensure the product to meet the international quality standards. Its annual output reaches nearly 100 million pairs
Product Introduction
The top compression ring use the nitriding technology,the bush ring retains the characteristics of the Chromium:
● The hardness of nitride is HV1100
● The nitride processing will make the product's plane and the excircle have a good hardness
● Cost-Effective
● Under normal conditions,It can use 1,5000KM
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Product Display
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Company Features1. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is equipped with complete equipment, complete testing means, and perfect quality assurance system.
2. To achieve sustainable development, we mainly decrease energy consumption by installing new technologies and adopting more efficient facilities.