About HAMAC

HAMAC is a Chinese construction-machinery group founded in 2005. Across two decades we have grown into an integrated supplier of crushing and screening plants, concrete batching plants, concrete mixers, concrete pumps and placing booms, self-loading mixers, precast concrete equipment, dry-mortar plants, earthmoving machines and industrial grinding mills. Equipment is engineered, assembled and load-tested in our own workshops, then shipped to more than 80 countries from the ports of Qingdao, Shanghai and Tianjin.

HAMAC was founded in 2005 as a concrete machinery workshop and has grown over 20 years into an integrated supplier covering aggregate production, concrete production, concrete handling and precast manufacturing. That breadth matters in practice: a contractor building a ready-mix plant rarely needs a single machine, they need a crusher that feeds the right aggregate curve, a batching plant that holds its weighing tolerance, and pumps that reach the pour without blocking. We build all three, so the interfaces between them are designed rather than improvised on site.

We do not broker third-party equipment. Every structure, drum, boom, chassis and control panel leaves our own workshop with a serial number, and that serial number is tied to the drawing revision, the weld map and the component batch used to build it. Ten years later we can still tell a customer exactly which liner, seal or bearing their machine was built with.