Ruian DSD Auto Parts Co., Ltd. was founded in 2003 and is a very professional manufacturer of exhaust systems for commercial vehicles. We can supply 900,000 pieces of products per year. We gained ISO9001:2000 Quality Control System Certification in 2008.

Our main products are exhaust flexible hoses, which are divided into two systems:
1. Car systems - including the following types
Outer braids and bellows
Outer braids and bellows and inner braids
Outer braids and bellows and interlocks
Outer braids and bellows and nipples
Outer braids and bellows and inner braids and bellows
2 Truck systems
Interlocks with end fittings for Benz
4-layer spiral hose fittings for Benz
Exhaust flexible hoses for Russia trucks of MAZ and KAMAZ
Chinese truck bellows and flanges

We will insist on the tenet of "Better quality, better price and better service" in order to meet your demands and be your most believable partner.