Welcome to Zhejiang Jocky Machinery Technology Co., Ltd., a leading manufacturer, supplier, and factory of high-quality sewing machines in China. We are proud to introduce our latest product, the 4 thread overlock sewing machine. Our 4 thread overlock sewing machine is designed to provide smooth and precise stitching for a wide range of fabrics and garments. With its advanced technology and durable construction, it is suitable for both commercial and industrial use. Whether you are a professional seamstress or a large-scale garment manufacturer, this machine delivers exceptional performance and reliability. This sewing machine is easy to operate and offers adjustable stitch length and differential feed for maximum versatility. It also features a high-speed motor for efficient production and is built to withstand heavy-duty usage. Our commitment to quality and innovation ensures that this machine meets the highest industry standards. Choose Zhejiang Jocky Machinery Technology Co., Ltd. as your trusted partner for all your sewing machine needs. Contact us today to learn more about our 4 thread overlock sewing machine and other superior products.