Patented ProductLT-1533-D5/1534-D5/1533D/1534DDirect Drive Auto Thread Trimmer Multi-point Heavy Duty Zigzag Sewing Machine Series
Patented ProductLT-2530-D5Direct Drive Auto Thread Trimmer Upper&lower Feed Zigzag Sewing Machine Series
LT-2530/2530DDirect Drive Upper&lower Feed Zigzag Sewing Machine Series (automatic Oilling & Large Hook)
Patented ProductLT-1580-Y-D5/1580D-Y/1580D/1580D-SDirect Drive Auto Thread Trimmer Heavy Duty Auto Oil Embroidery Zigzag Sewing Machine Series
Patented ProductLT-1580-BY-D5/1580D-BYDirect Drive Double Motor Heavy Duty Embroidery Zigzag Sewing Machine Series