Company Advantages1. HEARTEN small engine piston rings by size has been greatly paid attention from the beginning of the development stage. It is well-developed by the professional R&D team with deep consideration. Its tolerance control is as small as 0.004mm
2. This product meets even the most challenging design and installation requirements, creating the perfect individual home cinema experience, every time. The product can be customized to suit the customers' demand for size
3. The product quality is in line with existing regulations and standards. It is manufactured based on the core technology of nitrogen and chrome plating
4. The products are distinguished by reliable quality, stable performance and long service life. Its surface is sufficiently polished by multiple treatments
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
Advanced Techniques
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
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
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![cost-effective chrome piston rings cast iron factory for ford 24]()
Company Features1. We have a well equipped factory. Some of the machines are imported from Japan and Germany. They help the company to create original designs and do high-volume production on tight deadlines.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. could customize as per customer's samples and requests. Get an offer!