BES Boysen Shenyang Exhaust Systems

(Shenyang) Ltd. – Werk I

The BES I plant in Shenyang is the Boysen Group's first production site in China. Boysen Shenyang has been providing its customers with a complete supply chain since 2008 – from raw material purchasing to component production through to just-in-sequence production and delivery. Due to increasing production volumes, the plant was expanded by the addition of a second production facility (BES II) approximately 500 metres away. This expansion commenced in 2020.


Start of productionMay 2008
Production area11,500 m²
ServicesComponent production and just-in-sequence production of complete exhaust systems
CustomersBMW in Shenyang, Brilliance in Shenyang, Audi/FAW in Changchun

Key features

CNC-controlled pipe bending
production line for close-coupled catalysts
Canning systems for gasoline particulate filters (GPF)


Michael van de Water / Plant Manager

Tel.: +86 (0) 24 / 8970 4400-100
e-mail: info(at)


Ronny Rothen / Vice President Boysen China

e-mail: ronny.rothen(at)


Address / Directions

Boysen Exhaust Systems (Shenyang) Ltd.
No25, Xiao Gucheng Street, Dadong District
110122 Shenyang, P.R. China