Tianjin Dongrui Petroleum Machinery Co.,Ltd

Mobile：+86 13512492572

Mr.Steven   Email:  sales@fengliangpetroleum.com    Tel: +8615369805074

Mr. Lvte :     Email:   lvte312@163.com    Tel: +8615910619240

Website: http://www.dongruipetroleum.com

Add：Binhai new area,Tianin City,Tianjin