Home  >  PRODUCT CENTER Warranty  >  Auto Piston Ring Warranty  >  Wholesale automotive diesel piston and rings HEARTEN Brand
Wholesale automotive diesel piston and rings HEARTEN Brand

Wholesale automotive diesel piston and rings HEARTEN Brand

Basic size (STD)
Cylinder bore(STD)
Pattern of payment 
L/C , T/T , PayPal
Place of origin
Guangzhou city Guangdong province,china
Produced according
Shaft with seal
cast iron/ ductile
1000 set per model
Shipping term
by sea , by air , by railway(LCL/FCL)
Models provide
Get Latest Price
Get the latest price
Quantity Needed:
Enterprise Strength
  • HEARTEN AUTO PARTS's professional R&D, production and marketing teams provide a strong guarantee for rapid corporate development.
  • HEARTEN AUTO PARTS is committed to providing quality and efficient pre-sales, sales, and after-sales services for customers.
  • With the enterprise spirit, HEARTEN AUTO PARTS intends to be honest, dedicated and innovative. Based on honesty, we seek common development with partners. With the main focus on brand building, we keep pace with the times and constantly improve ourselves under the guidance of market demand. Our goal is to become a leading enterprise in the industry.
  • HEARTEN AUTO PARTS, set up in 2000, becomes a dominant company in the Manufacturing Automobiles & Motorcycles industry after rapid development for years.
  • HEARTEN AUTO PARTS's piston ring receive trust and favor from domestic and foreign customers.
Application Scope
HEARTEN AUTO PARTS's piston ring is widely used in the Manufacturing Automobiles & Motorcycles industry and is widely recognized by customers.HEARTEN AUTO PARTS insists on providing customers with reasonable solutions according to their actual needs.
Company Advantages
1. The piston rings can last up to a year on average, guaranteeing a long lifespan. At HEARTEN AUTO PARTS, there is a wide range of piston ring sealerto suit a diverse range of requirements.
2. By using the advanced inspection equipment in the product, many quality issues of the product can be detected immediately, which has effectively improved the quality. The product can be customized to suit the customers' demand for size
3. The testing of the product is strictly conducted and thus it meets the quality standards. It successfully passed the SO9001 and QS-9000 certifications
4. Its surface is sufficiently polished by multiple treatments. HEARTEN can better understand and support the customer's requirement.
   Product Display

  Piston ring is used to insert metal rings inside the Piston grooveit 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



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



Unique OEM service

Careful packaging



Develop new material for piston ring

We first apply new DTabrasion-proof materialalloy embedNano metal composite ceramics treatment technologyVacuum ion platingetc


 Product details


 Piston ring surfaces and color processing will be better


 Colour difference and  no luster


An advanced new device can produce better piston rings


 Equipment is old


  Advanced Techniques

Factory has complete production lines, including:  honing machine 、parkerising 、Internal and External Profile Modeling  and so on


Selection of materials

Strictly select strong, high quality and good service suppliers of materials, and carry out strict inspection of materials


    precision detection

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

Company Features
1. After participating in the piston and rings industry for many years, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is highly recognized.
2. Our piston parts are all produced by the top technology and equipment in this field which has a strong foundation for the upgrading of high-end products.
3. Quality inspectors in our factory will check material in accordance with the standards. Inquire!
Product Message