
Zoyer Computer Lockstitch Industrial Sewing Machine with Auto-Trimmer (ZY9000D-D4 OU). High Speed Performance: Operates at 4500rpm with direct drive lockstitch mechanism for maximum efficiency. Integrated Computer Controller: Features auto-trimmer, needle positioning, stitch storage, and soft start functions. Low Noise & Eco-Friendly: Designed for quiet operation with no radiation and environmental friendly materials. Oil Leakage Prevention: Servo control system prevents oil flow from head, reducing stoppage and extending life. Built-in Bobbin Winder: Internally installed bobbin winder for elegant design and easy handling. OEM & ODM Services: Offers flexible customization from samples, designs, and minor customization options. CE & ISO Certified: Product meets international safety and quality standards with CE and ISO certification. 100% Quality Inspection: All finished products undergo visual and function inspection before shipment.