Grwa Stainless Steel Exhaust Car Muffler/Exhaust Muffler
Grwa Stainless Steel Exhaust Car Muffler/Exhaust MufflerExhaust Muffler ColorSilverExhaust Muffler SurfaceMirror PolishExhaust Muffler MaterialSS304/201/titaniumExhaust Muffler PortqingdaoExhaust Muffler PackingCarton PackingExhaust Muffler CertificateTs16949
specification
1. stainless steel exhaust car muffler made by high quality stainless steel 304
2. customized size are welcome, whatever you like we can make according to customers' requirements
3. strictly quality control during the process
4. high performance full exhaust system customers design and logo are welcome
5. 2 years warranty and competitive price
6. deliver on time and best after sale service
Grwa Stainless Steel Exhaust Car Muffler/Exhaust Muffler
GRWA stainless steel exhaust car muffler include: resistance muffler, resistive muffler, microperforated panel muffler.The first use of the muffler is to use the abrupt change of the pipeline cross section (ie, the change of the acoustic impedance) so that the acoustic wave propagated along the pipe can be reflected back toward the sound source, so that the sound energy can be reflected back to the original place; the car muffler secondly uses the reflection of several interfaces to make the original A forward propagating sound wave is returned to its origin, and it is folded back and forward again. This point merges with the second forward propagating sound wave that has not yet been reflected, and both are equal in amplitude and 180 degrees out of phase. Odd multiples, which cancel each other out.
Qingdao Cartier Industry and Trading Co., Ltd established in 2003,As a tier1 to car makers we specialized in the research ,development and production of exhaust system ,with all over the world of customers , we always use quality products to win partners and build long-term relationships.