Company Advantages1. Unmatched expertise of HEARTEN enables us to serve our clients with utmost accuracy than our industry competitors. Our quality management system complies with the TS16949 international quality system
2. The adoption of Auto Piston Ring method can cause car engine piston rings and satisfy production requirements. It is innovative thinking that drives us to set new benchmarks for quality, efficiency, and service today
3. By cause of the design of auto piston rings,HEARTEN enjoys a good reputation. With the application of new technology, our piston ring is able to withstand ultra-high temperature
Product Display
Piston ring is used to insert metal rings inside the Piston groove，it is a kind of metal elastic ring with large outward expansion deformation, which is assembled into the section and its corresponding annular groove.
The piston rings of reciprocating and rotating motions, depending on the pressure of the gas or liquid, are sealed between the outer circular surface and the cylinder and one side of the ring and the ring groove.
Product Advantage
Production
25years of professional production experience.
Strictly according to TS 16949 international quality system to carry out quality control, strict operation staff self-inspection, process inspection, complete inspection, shipment sampling inspection and other links,At the same time, the special characteristics of piston ring (such as nitriding layer, chromium-plated layer thickness, hardness, crystalline phase, elasticity, thermal stability, etc.) are strictly examined to ensure the long service life of piston ring
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Packaging
Unique OEM service
Careful packaging
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R&D
Develop new material for piston ring
We first apply new “DT”abrasion-proof material、alloy embed、Nano metal composite ceramics treatment technology、Vacuum ion plating，etc
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Product details
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Advanced Techniques
Factory has complete production lines, including: honing machine 、parkerising 、Internal and External Profile Modeling and so on
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Selection of materials
Strictly select strong, high quality and good service suppliers of materials, and carry out strict inspection of materials
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We have a complete detection equipment and testing personnel，Accurate measurement, multiple testers control quality
Our Service
☞ Inquiry: Reasonable quotation will be sent to you within 48 hours upon receiving it.
☞ Sample: Give out free samples And sample quality report
☞ QC: Ensure all quality problems
☞ Delivery Time: We guarantee to send it before the delivery date
☞ Payment Term: The parties confirm the terms of payment
☞ After-sales Service: 24-hour service
Scope of application
The automobile piston ring is suitable for large cars and minicar，major car brands complete models
![Auto Piston Ring chromium automobile Warranty HEARTEN 17]()
![Auto Piston Ring chromium automobile Warranty HEARTEN 18]()
The piston ring sealer Which Meet People's Requirements In Pursuit Of Good Taste Life. Choose From HEARTEN AUTO PARTS Website, You Will Never Be Disappointed. - GUANGZHOU HEARTEN AUTO PARTS CO,LTD. owns manufacturing facilities.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has complete test measures and high-qualified employees.
3. There is strict testing for quality of Piston Rings to make satisfying products for customers. - GUANGZHOU HEARTEN AUTO PARTS CO,LTD. make every effort to have Auto Piston Ring in this piston ring sealer. Contact!
sales@heartenauto.com