*JACK Sewing Machines* Chinese and considered among the best industrial machines currently. Suitable for workshops, factories, and even intensive home use. Its most important features: *1. High Speed and Productivity* - Reaches speeds of *5000-5500 stitches/minute* in models like A5E and F6 - This means completing orders quickly with consistent quality, suitable for factories and workshops *2. Digital Technology and Smart Computer* - *Large digital screen* facilitates setup and control of stitch length and width - *Internal servo motor* is energy-efficient and very quiet, reducing electricity consumption and noise - *Automatic functions*: automatic needle up/down, automatic thread trimming - Some models have a *voice guide* to assist during use and troubleshoot errors *3. Durability and Manufacturing Quality* - *Strong aluminum body and rust-resistant steel base* provide stability and long life even with daily work - *Heavy-duty metal frame* ensures stability during intensive use - *Durable design withstands long-term use* and is suitable for various fabric types *4. Flexibility in Use* - *Works on light, medium, and heavy fabrics*: cotton, silk, denim, and even leather in the H2 model specialized for leather - *Adjustable stitch length* from 0 to 8 mm depending on the model - *Free arm* for reaching tight corners and details - *Adjustable presser foot* + interchangeable pedal to suit all projects *5. User Comfort and Ease* - *Quiet operation* with minimal vibration and noise - Built-in *LED lighting* for clearer visibility during sewing - *Automatic lubrication system* in some models reduces maintenance - *Top-loading bobbin* makes refilling easy *6. Specialized Models* - *JACK Overlock*: like JK-804D-M2-24, operates with 4 threads, speed of 6000 stitches/minute, and sews and overlocks simultaneously - *H2 Leather Machine*: smart leather feeding with one touch + large rotary hook that holds 2.5 times more thread - *JK-58750J Double Needle Machine*: for garments and accessories with precise control over speed and stitches - *Buttonhole and Button Sewing Machines*: like JK-T1900GHK and JK-T782G, feature automatic thread trimming and automatic presser foot lift *7. Warranty and Service* - Comes *complete with a table*, ready for work from day one - *Official 3-year warranty* in Saudi Arabia from authorized dealers - Spare parts available and a wide distributor network *Conclusion*: JACK combines speed + technology + durability + quietness. If you have a lot of work or want a machine that will last, it is a very strong choice For sale, new with invoice, only 1400 SAR