Company Advantages1. HEARTEN diesel engine piston rings is produced using excellent quality material under the strict supervision of professionals.
2. The product has a strong resistance to corrosion. Non-corrosive materials are used to enhance its capacity to withstand rust and alkalinity or acidity liquid.
3. Wear and tear resistance is one of its biggest characteristics. The fibers used feature high fastness to rubbing and are not easy to break under severe mechanical abrasion.
4. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. realized comprehensive utilization of resources, creating wealth for the customers.
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
![HEARTEN chromium pistons and rings for sale factory for diesel 23]()
![HEARTEN chromium pistons and rings for sale factory for diesel 24]()
HEARTEN enjoys a good reputation for its pistons and rings for sale .
2. Our technology ability is recognized not only by our global customers but also by authoritative institutions.
3. Attaching high importance to common development, we incorporate ourselves into promoting the communities' development. Our poverty-relief programs have been conducted to drive local economic growth. We are always committed to ensuring the highest level of customer service and the fastest delivery. In addition, we provide delivery services for all orders in accordance with our shipping and delivery policies. Ask online! We not only provide high-quality products, but also provide professional services for customers. Ask online!
sales@heartenauto.com