TEJ S&A CWFL-4000 muaj chiller tuaj yeem ua kom txias 4kW fiber ntau laser CNC router, CNC cutter, CNC grinder, CNC milling thiab drilling tshuab, thiab lwm yam, kom ntseeg tau tias lawv khiav lag luam nyob rau hauv qhov tsim nyog kub ntau, yog li txhim kho cov txheej txheem efficiency thiab ncua lawv lub neej.