high quality pistons and rings for sale cast iron factory for car
1. HEARTEN piston rings types is required to pass various tests before delivery. It has to undergo the expected tests such as current leakage, insulation resistance, water and dust protection, etc.
2. This product features a precise dimension. It is processed through the computer control system to complete the operation of the machine which features high precision.
3. This product is able to meet the needs of its customers to the greatest extent and is now widely used in the market.
4. The product has high practical value and commercial value and is now widely used in the market.
● System Certification
Passed the SO9001 in January 2001：international quality system certification in 2000
Passed the QS-9000 in January 2002：international quality system certification in 1998
● 20 years of professional experience and accumulation in production of piston ring, We have received high recognition from many manufacture factories and the market.
● Process Fine Indeed, high precision，single piston ring tolerance control is 0.004mm
● Piston rings can sell more than 100 million pairs a year，minicar large automobile motorbike piston rings have always been good for sales.
● Long service life； Piston rings can last up to a year on average，adaptability raises the ability to work better
● High hardness; Cylindrical winding plated ——Hardness is above HV850
Cylindrical nitriding——Hardness is above HV1100
The nitrification is based on the colored coating——Theoretical hardness can reach HV2000~HV3000
● Materials with high hardness and abrasion resistance
● Reliably Sealing：opening gap and Flange kept it at10-25mm，in the state of high speed motion, the sealing effect between the crankcase is completed
STRICT STANDARDS,METICULOUS MANNER
The companyembraces the spirits of ‘strive of perfection’and the continuously improving philosophy of“Till good is better best”，adhering to scientifically manage the whoie business process in strict accordance with TS16949 international qulity system.Our ultimate goal is to get customers feel comfortable about our product.
Warehouse
Company Features
1. Over the years, HEARTEN has won high brand popularity by its fabulous Auto Piston Ring.
2. GUANGZHOU HEARTEN AUTO PARTS CO,LTD. has constantly introduced professional technological talents to upgrade its technology capability.
3. We aim to enhance our overall competitiveness through product innovation. We will adopt international advanced manufacturing technologies and facilities as a strong backup force for our R&D team. Efficiency and waste reduction are the focus jobs towards sustainable development. We will adopt new technology to improve all aspects of production to reduce energy consumption while maintaining high efficiency.
sales@heartenauto.com