| Innovative patents： |
MJ62D
&
MJ62G
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MJ62DX
&
MJ62GX
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MJ2600D
&
MJ2600SD |
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| Direct Drive computerized mini servo motor design. |
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| Patented new type user-friendly hand wheel design. |
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| Global innovative patented needle bar hidden oil seal design. |
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| Global innovative patented DUAL differential ratio feeding design. |
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| Global innovative patented external stitch length adjustment design. |
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| Built-in DIRECT DRIVE computerized mini servo motor design. |
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| The brand-new needle and top spreader threading design. |
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| Mini servo motor models include LED light for saving power and increasing efficiency. |
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(MJ62D)
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| Global innovative patented design of bright board with light under the fabric. |
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| Patented hidden thread cam. |
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