Company Advantages1. Pursue a long-term goal to deliver superior products that perfectly meet customer requirements. The Auto Piston Ring that is reinforced with car engine piston rings composite is unique and in the auto piston rings machinery industry only to be found in HEARTEN AUTO PARTS.
2. 'Strictly abide by the contract and deliver promptly' is GUANGZHOU HEARTEN AUTO PARTS CO,LTD.'s consistent principle. Our quality management system complies with the TS16949 international quality system
3. Our commitment to excellence and innovation means we continually exceed our customers' expectations. piston ring sealer,piston ring auto is featured with auto diesel piston ring company, which is required especially for its field.
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 rings ring diesel HEARTEN Brand 17]()
![Auto Piston Ring rings ring diesel HEARTEN Brand 18]()
In GUANGZHOU HEARTEN AUTO PARTS CO,LTD., only finest-quality piston ring sealer can be provided.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. keeps concentrated on superior service for customers. Inquire online!
sales@heartenauto.com