Company Advantages1. HEARTEN car engine piston rings is manufactured from superior materials using modern technology. It is cast by adopting high precision technology
2. Our car engine piston rings is over and above our rival's product, and yet we're able to sell it at the same price. The product features a superior thermal stability
3. The product features vibration resistance. By reducing the amplitude and frequency of the vibrational waves, it outwardly disperses the energy caused by vibrations. It successfully passed the SO9001 and QS-9000 certifications
4. The product can work instantly and come to full brightness. It can be turned on and off as many times as necessary without affecting their performance, even over the long term. With 20 years of development, it is well received by the market
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
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![high quality car engine piston ringslarge manufacturer for car 24]()
Our R&D department consists of a team of experts. They are well-educated and have years of experience in the industry. They are able to continually research and develop new products based on market trends.
2. Understanding the importance of environmental sustainability, we have conducted sustainability practices to reduce CO2 emissions and increase materials recycling.
sales@heartenauto.com