Company Advantages1. HEARTEN model engine piston rings has been evaluated regarding the safety construction such as instrumentation and control, electrical and mechanical equipment, mechanical and structural piping, supports and hangers, etc.
2. The product has good washing shrinkage resistance. During the material treatment, its fabric has been sanforized by the machines, hence, the fabric will not shrink any longer.
3. This product will definitely make high-quality and comfortable shoes that can make feet devoid of any bruises and discomfort.
4. This product makes wearers more attractive and stand out from the crowd no matter where they go. It has always been a symbol of positive elegancy.
Product Introduction
Top compression ring is a base material for nitrogen,the excircle have a colored cladding layer:
● Hardness can reach HV2000~3000,enhance service life of piston rings
● Vacuum ion plating , nice appearance
● Under normal conditions,It can use 1,8000KM
![undefined undefined]()
Product Display
![undefined undefined]()
![undefined undefined]()
![undefined undefined]()
Company Features1. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is one of the leading manufacturers of model engine piston rings in China by delivering reliable and professional service to customers.
2. The factory has established a total quality control system. We prevent errors or avoid inferior products by early detection and action by strictly complying with this system.
3. Our company is awarded as Social Enterprise. We are known for a high commitment to corporate social responsibility and sustainability and community welfare. Get price! GUANGZHOU HEARTEN AUTO PARTS CO,LTD. will continue to create new products to boost its reputation and visibility. Get price!