Company Advantages1. HEARTEN auto diesel piston ring company has to go through a comprehensive QC check including the performance of filter and membrane, PLC controller, and valves.
2. Professional QC team is equipped to ensure the quality of this product.
3. People who want to achieve a chic, stylish look, they can never go wrong with this product. It has timeless beauty, which can last for a long time.
4. The product makes the bathroom look less cluttered and provides an illusion of space, which is perfect for both commercial and residential use.
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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![HEARTEN cast iron cheap piston rings series for automotive 24]()
With years of involvement in the R&D, design, and production of auto diesel piston ring company , GUANGZHOU HEARTEN AUTO PARTS CO,LTD. sets itself apart from other manufacturers.
2. One of our important capacities is our R&D team. They mainly specialize in research and development of customized and high-performance product solutions. The team is a strong backup force in our company.
3. By working hard to achieve best value is the mutual aim for each staff in GUANGZHOU HEARTEN AUTO PARTS CO,LTD.. Welcome to visit our factory! Centering on the quality of cheap piston rings , GUANGZHOU HEARTEN AUTO PARTS CO,LTD. attaches great importance on sustainable development. Welcome to visit our factory!
sales@heartenauto.com