Kubwerera ku 2013, kampani yake idakumana ndi vuto lalikulu komansoS&A Teyu refrigeration recirculating chiller system idathandizira kupulumutsa vutoli pamapeto pake.
Kuwonjezera CO2 laser chodetsa makina, UV laser chodetsa makina ndi CHIKWANGWANI laser chodetsa makina ndi mitundu ikuluikulu ya laser chodetsa makina pamsika. Ndiye chabwino nchiyani?
Chifukwa chomwe wina amawonjezera kuzizira kwa mpweya woziziritsa ku chodula cha laser ndikuti imatha kupereka kuziziritsa kosasinthika kwa chodula cha laser.