Hengxin Heavy Industry is a wholly-owned subsidiary established by Hengtian 95 Heavy Industry Co., Ltd. to build the Hengyang construction machinery equipment flagship, and is a key project in the breakthrough of Hengyang's textile machinery industry. The delivery of the tower cranes also marks that Hengtian 95's construction machinery products have expanded into the field of lifting machinery.

　　It is reported that the company completed the type test of the QTZ6015 tower crane in August 2013 and successfully obtained the Class A Special Equipment Manufacturing License issued by the National Special Equipment Inspection Institute in November 2013. At present, the company's monthly output of QTZ6015 tower cranes has reached 10 units (sets), and the research and trial production of series products such as QTZ5710 and QTZ5010 tower cranes have also been completed. The company expects its tower crane production capacity to exceed 200 units per year next year.