Tianhe Oil Group
E-mail: marketingonline@tianheoil.com
Tel: 0086-453-5979888
website: http://www.tianheoil.com
Add: No. 165, Xidiming Street, Mudanjiang City, Heilongjiang Province
Chengdu Sales Company
E-mail: inquiry@tianheoil.com
Tel: 0086-28-83261165
website: http://www.tianhedrilling.com
Add: Sincere center，No.25，section2，Fuqing road，chenghua district，chengdu，sichuan，china
Beijing Sales Company
E-mail: bjtianhe@tianheoil.com
Tel: 0086-10-59636988
website: https://www.tianhe-oil.com
Add: 2103 Marco Polo Building, Chaoyang District, Beijing, China
