Zhejiang Huadong Piston Ring Co., Ltd. was established in 1997 and is located in Ruian, the capital of automobile and motorcycle parts in China - Ruian City, Zhejiang Province. The company is a modern high-tech enterprise specializing in the production of various domestic and foreign cars, mini cars, general gasoline engines, trucks, buses, agricultural vehicles, construction machinery and other products. We have developed more than 2,000 models and more than 5,000 specifications. The company passed ISO9001 international certification in 1999 and IATF16949:2016 quality management system certification in 2011. Vickers hardness tester, Rockwell hardness tester, metallographic microscope, elastic tester, profilometer, piston ring light leak tester, optical projector, roundness tester and other testing equipment have been introduced. The product quality is stable, with extremely high fuel saving, sealing, wear resistance and reliability, and has formed a good quality reputation among customers.
| product1 | |
| Product Name | AUDI A4 PISTON RING 058198151B |
| category | Piston ring |
| picture |
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| Introduction to specifications and parameters | 81.0*1.5+1.75+2.0, 4CYLS/SET |
| product2 | |
| Product Name | BENZ OM355A OM346 OM355 PISTON RING |
| category | Piston ring |
| picture |
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| Introduction to specifications and parameters | 128.0*3.5k+3.5+3.5+6.5 |
| product3 | |
| Product Name | JAGVER XJR60 4.0L PISTON RING |
| category | Piston ring |
| picture |
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| Introduction to specifications and parameters | 91.0*1.5+1.5+3.0 |
| product4 | |
| Product Name | NISSAN Z24-1 PISTON RING |
| category | Piston ring |
| picture |
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| Introduction to specifications and parameters | 89.0*2.0+1.5+4.0， 4CYLS/SET |
| product5 | |
| Product Name | PERKINS AD4.236 PISTON RING |
| category | Piston ring |
| picture |
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| Introduction to specifications and parameters | 98.48*2.38+2.38+2.38+6.33+6.33 |