The piston ring sealer includes Auto Piston Ring and car engine piston rings with stay cool wooden handles. We invest in quality and innovation and employ advanced technologies that set the standard for the industry.2.
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. is a well recognized manufacturer, wholesale supplier and exporter of a splendid range of We are dedicated to further advancements in ring design and manufacturing technologies. 3.
Developed in modern design, HEARTEN Piston Rings are resistant to auto piston rings and last for long time. Our experienced technicians inspect the whole manufacturing process to ensure every component is zero-defect.
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
Our company is instrumental in offering excellent quality piston ring sealer to our esteemed customers. 2.
The entire HEARTEN AUTO PARTS unit is installed with sophisticated machinery of Piston Rings that enable us to manufacture our machines as per the defined quality standards. 3.
Welcome Your Inquiry,All Of GUANGZHOU HEARTEN AUTO PARTS CO,LTD.'s piston ring sealer, Auto Piston Ring Are Made With High Quality And Excellent Performance, Choose From Our Website, You Will Never Be Disappointed, We Are Looking Forward To Establishing Business Relations With You, Inquire!