Company Advantages1. HEARTEN piston ring thickness is designed and crafted by a team of experts following the international standards.
2. It features excellent thermal comfort. Its fabric entraps air in the loose fibrous assembly spaces and does not allow the heat of the inner layer to transmit to the outer layer.
3. It features strong anti-corrosion performance. The housing is made of non-corrosive materials which are not susceptible to chemical liquids, oils, or moisture.
4. Modern management system has been formed in GUANGZHOU HEARTEN AUTO PARTS CO,LTD..
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
++
Packaging
Unique OEM service
Careful packaging
++
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
++
Product details
![undefined]( "undefined")
Advanced Techniques
Factory has complete production lines, including: honing machine 、parkerising 、Internal and External Profile Modeling and so on
![undefined]( "undefined")
Selection of materials
Strictly select strong, high quality and good service suppliers of materials, and carry out strict inspection of materials
![undefined]( "undefined")
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
![real universal piston rings large series for car 23]()
![real universal piston rings large series for car 24]()
With a background of years of product design and manufacture, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is capable of providing the best piston ring thickness .
2. We have been fortunate to attract some of the most talented manufacturing professionals in the industry. They are able to guide every step of the supply chain from raw materials to end-user products and strictly follow production rules.
3. HEARTEN is always famous for its exquisite service. Inquiry! GUANGZHOU HEARTEN AUTO PARTS CO,LTD. shall continuously enhance the core competitiveness of enterprises. Inquiry!
sales@heartenauto.com