Company info
- Shanghai SpeedMast Auto parts manufacturing Inc. mainly produces Exhaust system & it's parts including: sport muffler, cat back exhaust, header, downpipe, flex tube and exhaust tips. And we do OEM silencer with Generator and Engine for Italy, France and Canada company. We have been exporting our product to European, Japan, Australia and USA market since 1989. Our several engineers have more 20 years experience who was work for Arvin...
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