popular piston ring manufacturers pvd from China for motorcycle

Company Advantages
1. The design concept of HEARTEN racing piston rings is comparatively mature in the industry.
2. The quality of this product is well controlled by implementing strict testing process.
3. GUANGZHOU HEARTEN AUTO PARTS CO,LTD.'s major competitive advantage is that it develops world-leading piston ring manufacturers technology in-house.
4. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. provides technical support to customers in the process of pre-sales , sales and after sales.

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

Company Features
1. With years of experience, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has been a qualified manufacturer providing and delivering racing piston rings that meet the needs of customers.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is well-known for its high technology.
3. The company is praised for maintaining a strong sense of economic and social duty. The company actively promotes social projects such as education and participates in fundraising galas. Get info! Since establishment, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has focused on market demand and continuously upgraded and improved the products. Get info!