qgm was founded in 1979, which is the leading block & brick machine manufacturer and has the longest history in china. since 2002, qgm has established offices all over the world, including algeria, indonesia, india, nigeria, kenya, oman, saudi arabia, vietnam, zambia, etc. in 2014, qgm fully acquired zenith maschinenfabrik gmbh, one of the most famous concrete block making machine manufacturers in germany, and renamed it zenith maschinenfabrik gmbh. in december 2017, qgm and the indian apollo group set up a joint venture to research and develop, manufacture and sell block machines in india and south asia. benefiting from close cooperation with zenith maschinenfabrik gmbh, apollo, and qgm china's manufacturing center, qgm group is an internationally well-known manufacturer of the high-end system and machines for the concrete industry, turning into a wider range product supplier.