Peb lub tuam txhab tau tsim nyob rau xyoo 2005, Nws yog lub tuam txhab koom nrog kev tsim khoom, tsim khoom thiab muag khoom ntawm kev tsim kho tshuab. Cov khoom tseem ceeb ntawm lub tuam txhab yog excavator undercarriage qhov chaw (khiav cov menyuam, nqa cov menyuam, sprockets, idler thoob hniav, taug qab GP, thiab lwm yam). Qhov ntsuas tam sim no ntawm lub lag luam: tag nrho thaj tsam ntawm ntau tshaj 60 mu, ntau tshaj 200 tus neeg ua haujlwm, thiab ntau tshaj 200 CNC tshuab cuab yeej, casting, forging thiab cov khoom siv kho cua sov.