9 models of Sin Tsui Iron Top:
T12-B, T12-B2, T12-B3, T12-B4, T12-BL, T12-BZ, T12-B2Z, T12-WB2, T12-WB22, T12-WB22
18 types of horseshoe -type soldering iron heads:
T12-BC1，T12-BC2，T12-BC3， T12-BC1Z，T12-BC2Z，T12-BC3Z，T12-BCF1，T12-BCF2，T12-BCF3， T12-BCF1Z，T12-BCF2Z，T12-BCF3Z，T12- C1, T12-C4, T12-CF4, T12-C4Z
18 models of flat -mouth branded iron head:
T12-D08，T12-D12，T12-D16，T12-D24，T12-D4L，T12-D52，T12-DL08，T12-DL12，T12-DL32，T12-DL52，T12-D12Z，T12-D16Z，T12- D24Z, T12-D4Z, T12-WD08, T12-WD12, T12-WD16, T12-WD52
Four models of the tip of the iron tori:
T12-I, T12-IL, T12-ILS, T12-WI
Three models of the tip of the tip tip:
T12-J02, T12-JL02, 12-JS02
7 types of knife -type turtle iron head:
T12-K, T12-KF, T12-KL, T12-KR, T12-KU, T12-KFZ, T12-KRZ
Nine types of four -sided branding iron head:
T12-1201, T12-1202, T12-1203, T12-1204, T12-1205, T12-1206, T12-1207, T12-1208, T12-12099
10 pipeline branding iron heads:
T12-1001, T12-1002, T12-1003, T12-1004, T12-1005, T12-1006, T12-1007, T12-1008, T12-1009, T12-101010
6 models of the knife -type iron head:
T12-1401, T12-1402, T12-1403, T12-1404, T12-1405, T12-1406
2 types of tin -sucking soldering iron heads:
T12-BCM2, T12-BCM3.