Address：No. 660, Yuanshi Road, High-tech District, Ningbo, Zhejiang
P.C：315103
Tel：+86-574-87975660
Fax：+86-574-87915111
Marketing Department 
Tel：+86-574-87975225 +86-574-7974509
Fax：+86-574-87974504
International Business Department 
Tel：+86-574-87975606
Fax：+86-574-87974445

Shanghai Branch
Address：F/L 10/11/12, Xuhuiyuan Building, No.
1089, Zhongshan South Road 2, Xuhui District, Shanghai 
P.C：200030
Tel：+86-21-64578507
Fax：+86-21-64578633
 
Lanzhou Branch
Address：No.1, Fuli West Road, Xigu District, Lanzhou, Gansu 
P.C：730060
Tel：+86-931-7543832
Fax：+86-931-7555917

Ningbo Tianyi Petrochemical Heavy Equipment Manufacture Co., Ltd.
Address：No. 811, East Yufan Road, Zhenhai District, Ningbo, Zhejiang 
P.C：315207
Tel：+86-574-86433811
Fax：+86-574-86452688

Shanghai Petrochemical Machinery Manufacture Co., Ltd.
Address：No.91, Shihuajin Road 1, Jinshan District, Shanghai
P.C：201500
Tel：+86-21-57941343
Fax：+86-21-57932554