Company Advantages1. Stylish looking: the appearance of HEARTEN piston rings arrangement is appealing, giving a sense of fashion. Its stylish looking allows users to be delightful to use. It successfully passed the SO9001 and QS-9000 certifications
2. With product quality as the center, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. insists on the spirit of independent innovation. Its quality is greatly improved by implementing strict quality control
3. universal piston rings is widely used at home and abroad.
4. The scientific product management system ensures that the product has qualified quality. It is highly appraised by the customers for its high resistance to wear
5. Strict quality inspections enable this product to serve consumers with the best performance. Its annual output reaches nearly 100 million pairs
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 large universal piston rings supplier for diesel 23]()
![HEARTEN large universal piston rings supplier for diesel 24]()
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has manufactured a wide collection of quality piston rings arrangement . We have evolved and grown dramatically in recent years. Technology and high quality is same important in GUANGZHOU HEARTEN AUTO PARTS CO,LTD. to better serve more customers.
2. One of our biggest strengths for our universal piston rings lies in its high-end technology.
3. The equipment of leading machines and advanced technology ensure the development, test and inspection of pistons and rings for sale . We adhere to the highest standard of behavior and ethics. We will conduct our business by treating our customers and suppliers with fairness, honesty, and respect.
sales@heartenauto.com