Umxhasi wase-Italiya u-odole umatshini we-laser welding ovela e-China kwaye loo matshini unikwe amandla yi-2KW fiber laser, kodwa akukho nkqubo yokupholisa yemizi-mveliso ixhotyiswe. Emva kokubonisana nabanye oontanga, wagqiba ekubeni asebenzise S&A Teyu laser ukupholisa amanzi chiller inkqubo CWFL-2000.