Doka GmbH edit
Doka Wunyi international producer be supplier yan formwork na elotunbeyin yan yandoro na egigina . Wunyi gwala yan umdasch group AG (JSC) Ebo Amstetten, Austria. Doka de izhe kpata yan kagbo yan etunlo nalo '7,401Be 160' Yan gwalazhi mini countries[1]. Gorogodo yan revenues yan Umdasch Group AG wunyi (1411 ) million euros (2020).