Their optimum Auto Piston Ring makes HEARTEN piston ring sealer the most sought-after product.2.
With ensured excellent quality and competitive prices, GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has won good reputaiton for its Piston Rings among its customers all over the world. We are dedicated to further advancements in ring design and manufacturing technologies.3.
The piston ring sealer is used when car engine piston rings. We provide a variety of piston rings that are designed and produced with advanced engineering and technology.4.
Piston Rings is of high quality for its unique design of piston ring sealer. [卖点，特色句] 5.
Piston Rings is superior to the other similar product in auto piston rings. Hearten combines its manufacturing excellence with unparalleled service to meet the demands of our customers
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
With our expertise in this domain, we are able to offer a comprehensive range of piston ring sealer. - With cutting-edge technologies, innovative functions and outstanding design philosophy, HEARTEN products are the perfect solution to Auto Piston Ring.2.
The Day Is Short But The Work Is Much. HEARTEN Is The Expert In Manufacturing Various Piston Rings, car engine piston rings, auto piston rings. Call!3.
HEARTEN is equipped with domestic and international advanced machines to manufacture products with outstanding performances. - We are committed to the highest level of service and are available via telephone, email or the web. Please Contact Us!