LT-9420-MZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine(small hook for thin material)
LT-9420-BZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine(small hook for heavy duty material)
LT-9720-MZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine(big hook for thin material)
LT-9720-BZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine(big hook for thin material)
LT-9420-MDZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(small hook,bent knife for thin material)
LT-9420-BDZ:Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(small hook,bent knife for heavy duty)
LT-9420-MDZK：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(small hook,straight knife for thin material)
LT-9420-BDZK：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(small hook,straight knife for heavy duty)
LT-9720-MDZ：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(big hook,bent knife for thin material)
LT-9720-BDZ：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(big hook,bent knife，for heavy duty)
LT-9720-MDZK：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(big hook,straight knife，thin material)
LT-9720-BDZK：Direct drive twin needle high speed needle feeding lockstitch sewing machine with automatic trimmer(big hook,straight knife，for heavy duty)
LT-9420-MZCE：Direct drive double needle needle feeding lockstitch sewing machine with edge cutter and binding
LT-9420-MZ
LT-9420-MDZ
