Tel: +86 372 5803772 
Fax: +86 372 5803125 ext 8001

manager：JullZhang 

Tel: +86 372 5803129
Mobile:+86 13849286878
Email:jull8016@ytpipes.com.cn

Asian and European Region:

Nick Liu(team leader) :
Tel:+86 372 5803772/125
Mobile:+86 18037290176
Email: nickliu@ytpipes.com.cn

Delia Guo

Tel:+86 372 5803772/125
Mobile:+86 18738206404
Email: Deliaguo@ytpipes.com.cn

Monica Hao

Tel:+86 372 5803772/125
Mobile:+86 15824697277
Email: monica@ytpipes.com.cn

Cherry Chang

Tel:+86 372 5803772/125
Mobile:+86 13783725891
Email: cherrychang@ytpipes.com.cn

American and African Region:
Tracy Chen(team leader):
Tel:+86 372 5803772 /125
Mobile: +86 13937292141
Email: tracy626@ytpipes.com.cn

Jeson Gao

Tel: +86 372 5803772/125
Mobile:+86 13526190601
Email: ytjeson@ytpipes.com.cn

Dylan Yang

Tel:+86 372 5803772/125
Mobile:+86 15837295766
Email: yang@ytpipes.com.cn

Claire Yang

Tel:+86 372 5803772 /125
Mobile:+86 13673321156
Email: claireyang@ytpipes.com.cn