·ZLDS500A,ZLDS600A,焊机用三相桥
·ZLTS450A,ZLTS550A,ZLTS630A,ZLT
·ZLFS550A,ZLFS630A,ZLFS880A,焊机
·ST200C,ST300C,ST400C,ST500C,ST
·ST1500C,ST1800C,ST2000C,ST2500
·KST200C,KST300C,KST400C,KST500
·KST1200C,KST1500C,KST1800C,KST
·T242-50,T242-63,T242-80,T151-1
·T161-250,T171-250,T171-320,TB2