Introducing our high-quality screw simple machine from Yihe Enterprise Co., Ltd., a leading China-based manufacturer, supplier, and factory of various simple machines. Our screw simple machine is a versatile tool that simplifies various tasks such as lifting heavy objects, tightening screws, and finding the center of gravity, among others. It comprises a screw, an inclined plane and a lever, which work together to offer the required mechanical advantage for easy and efficient work. The screw simple machine we offer is made from durable and sturdy materials, ensuring long-term performance and reliability, and can be used in various industrial and household settings. At Yihe Enterprise Co., Ltd., we prioritize quality and customer satisfaction, and that's why we strive to provide our clients with top-notch products that deliver exceptional value. Our screw simple machines come in different sizes and designs to meet the unique needs of different clients. Whether you need one for personal or commercial use, we are confident that you will find the perfect match from our collection. Try our screw simple machine and experience efficiency and convenience like never before!