HEARTEN reliable piston ring manufacturers from China for auto engine parts11
1. HEARTEN best piston rings , containing sole, insole, outsole, midsole, heel, and upper, is manufactured by a variety of specialized CNC and laser machines. Its materials are strictly selected and inspected before production
2. The product, providing a great probability for users, has an extensive application in the global market. It is manufactured based on the core technology of nitrogen and chrome plating
3. Its production strictly follows the ISO 9001 international quality certification system. It has more impact and fatigue resistance
● 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
Warehouse
☞ 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
● We can do ODM and OEM according to your requirement
● Custom size cylinder diameter
● Custom exclusive packing
● Update the latest and most current product information
● Every quality process is tested by technicians
● Meet customer's best quality and price
● Ensure the quality of all products
Company Features
1. With high quality and reasonable price, HEARTEN is widely known to every household. We have set up with a complete ISO 9001 quality management system. This system is under the supervision of the Certification and Accreditation Administration of the People’s Republic of China (CNAT). The system offers a guarantee for the products we produce.
2. Our products sell well all over the world. They stretch across the globe including Asia, Europe, the Middle East, and Africa, North America and South America.
3. We have explored new overseas markets in recent years, mainly including USA, Russia, New Zealand, and so on. We have grown bigger because of continuous products innovation and quality products that we have offered to these customers. We are making all efforts to transform our manufacturing methods into lean, green, and conserving ones that are more sustainable to both business and environment.
sales@heartenauto.com