Company Advantages1. HEARTEN auto piston manufacturers is crafted by skillful and experienced workers, with exquisite appearance.
2. This product is breathable and soft. It uses ultra-thin lines in a tight spinning net that brings an incredibly soft touch while maintaining air permeability.
3. The product is widely used in hotels, restaurants, hospitals, and schools. It can guarantee clean and nontoxic water source for people.
4. The non-porous material enables this product to be extremely hygienic and ideal for frequent uses without the worry of bacterial accumulation.
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
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Packaging
Unique OEM service
Careful packaging
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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
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Product details
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Advanced Techniques
Factory has complete production lines, including: honing machine 、parkerising 、Internal and External Profile Modeling and so on
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Selection of materials
Strictly select strong, high quality and good service suppliers of materials, and carry out strict inspection of materials
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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 standard piston rings supplier for diesel 23]()
![HEARTEN large standard piston rings supplier for diesel 24]()
GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has achieved long-term and stable development for its standard piston rings .
2. We have established a professional team. They are equipped with deep industry expertise, offering creative process optimizations between us and our customers.
3. That profession creates excellence is the belief HEARTEN holds. Ask! Strict management, tight production, good quality is GUANGZHOU HEARTEN AUTO PARTS CO,LTD.'s strategic guidelines. Ask!
sales@heartenauto.com