Yongxin Additive Factory, Tangyin County, Henan Province

Contribute to social welfare with our generation and transfer of knowledge and training of human talent in electrochemistry, focused on the environment and energy at national and international level.

HEM - A brand of the Tamoil Group Deutsche Tamoil GmbH in Hamburg is part of the Dutch Oilinvest Group. Oilinvest operates around 2,200 filling stations in Europe as well as its own refinery in Hamburg. With more than 400 stations, Deutsche...