The factory was established in 1969, located in the north part of Guangdong Province of China, the factory covers an area of 130000 square meters; factory building area is about 25000 square meters; there are 400 sets more process equipments in the factory. There are series products in the factory, such as concrete mixer, steel bar processing machinery, dumper, loader, excavator, rapid blow rammer pavement construction machinery, reducer, gear, and spine shaft, etc. The products have been successively got below honorary titles: Ministry Outstanding, Province Outstanding, Quality qualified for 13 consecutive years; the factory has been authorized the CCC certification, safety certification, nation secondary measurement, and the ISO9001:2000 international quality system certification, the factory was also selected as AAA+ Grade China Quality Credit Enterprise.