We are specialized in the production of various kinds of standard boom and arm, long reach boom and arm for construction machinery. Considerable improvement has been made with reasonable selection of materials thickness and analysis of stress concentration part through FEM with the help of CAD system. The inside buffer plate is to support tensile load, which prolongs the service life of excavators.

We also can design various kinds of long reach boom and arm according to customer's requirements. There are two kinds of long reach boom and arm: Two-segment type and three segment type. Two-segment type is mainly applied in the transit of building materials like earth, sand, and concrete, the slope maintenance of expressways, and the dredging of watercourses, etc. Three-segment type is mainly applied in demolishing high-rises.