Company Advantages1. Different specifications of Piston Rings can be chosen by our customers.
2. Piston Rings has the advantage of car engine piston rings , which is used in auto piston manufacturers .
3. GUANGZHOU HEARTEN AUTO PARTS CO,LTD.'s production department can complete work order timely and achieve high quality standard.
4. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has established a strict quality guarantee system.
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 popular car engine piston rings factory direct supply for automotive 23]()
![HEARTEN popular car engine piston rings factory direct supply for automotive 24]()
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is a famous company as a main dominant Piston Rings supplier.
2. Produced in accordance with a full set of quality control system, piston ring sealer meets the international quality standard.
3. To ensure that we all act with the utmost standards, we have created an environmental policy for everyone to adhere to. The environmental policy is under the direct control of the managing director of the company. Ask! GUANGZHOU HEARTEN AUTO PARTS CO,LTD. will provide excellent quality and professional service. Ask! Except for improving the economic benefits to society, the company is striving to create a healthy and fair market. We regard it as our own responsibility to promote the market to grow healthily in terms of monopolies, fair trade, and profitability. Ask!
sales@heartenauto.com