Our products are manufactured with the support of expert professional. Pursue a long-term goal to deliver superior products that perfectly meet customer requirements2.
Our personnel keep a close relationship with the esteemed clients, in order to know and understand their demands accordingly. Hearten combines its manufacturing excellence with unparalleled service to meet the demands of our customers3.
Adjustments for format change are carried out by means of Auto Piston Ring. We invest in quality and innovation and employ advanced technologies that set the standard for the industry.4.
We help you to develop car engine piston rings and come up with professional and individual auto piston rings solutions within a required time. Our quality management system complies with the TS16949 international quality system.5.
With nearly piston ring auto years experience in the field, HEARTEN AUTO PARTS has established HEARTEN as one of the leading brands in the global auto diesel piston ring company industry. Hearten is a leading enterprise which manufactures piston rings for automobiles, motorcycles and so on.
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.
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
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
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
We have a complete detection equipment and testing personnel，Accurate measurement, multiple testers control quality
☞ 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
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. was formed in piston ring sealer and has grown significantly since inception. - The offered Piston Rings are designed by our dedicated team of experts using advanced techniques in tandem with the set market standards.2.
Inquire! HEARTEN Has Been Specialized In The Field Of piston ring sealer, Auto Piston Ring, car engine piston rings For Many Years. If You Are Interested In Our Products. Please Contact Us Soon. 3.
These Piston Rings are known for features like tear resistant, tamper proof easy operation. - Whether it is a big deal or a small one, we can give you the results with a quick turn-around-time at a fair price. Inquire!