Company Advantages1. The production of HEARTEN diesel engine piston rings follow the strict standards of lean production.
2. The product is excellently resistant to color fading. Even it is under the blazing sun for quite a long time or exposed to strong lighting, it is less prone to fade.
3. With excellent technical team and high quality chrome piston rings , GUANGZHOU HEARTEN AUTO PARTS CO,LTD. provides customers with high quality service.
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
![HEARTEN large chrome piston rings factory for automotive 23]()
![HEARTEN large chrome piston rings factory for automotive 24]()
We export our chrome piston rings to many countries, including diesel engine piston rings and etc.
2. HEARTEN is engages in producing high quality auto piston ring .
3. Our ultimate aim is to become a worldwide famous standard piston ring company provider. Check it! GUANGZHOU HEARTEN AUTO PARTS CO,LTD. will always provide you with high quality and perfect customer service. Check it! GUANGZHOU HEARTEN AUTO PARTS CO,LTD. will be fully prepared for the company's industrial layout and strategic development. Check it!
sales@heartenauto.com