An yi nasarar jigilar raka'a biyu manyan injinan doki 130 da aka kera don abokan ciniki na yammacin Afirka zuwa ga abokin ciniki, wanda ya zama na farko da Shantui ta siyar da injinan doki marasa ƙarfi a kasuwannin yammacin Afirka a cikin 'yan shekarun nan.