Double Blue Fastener Manufacturing Co., Ltd. is a leading manufacturer, supplier and factory of innovative and high-quality fasteners in China. They have recently introduced a game-changing product called Screw Into Screw that has been designed to make fastening job easier and more efficient. The Screw Into Screw is a unique type of fastener that eliminates the need for pre-drilling. It is easy to install and can be used in different types of materials like wood, plastic, and metal. Its self-tapping design allows the screw to go through the material without any hassle, making it a favorite for both professionals and DIY enthusiasts. This innovative product from Double Blue Fastener Manufacturing Co., Ltd. boasts of superior durability, high-quality material and exceptional performance. Its unique design and ease of installation make it a must-have for anyone looking for a reliable and efficient fastening solution. If you are looking for a fastener that is reliable and efficient, look no further than the Screw Into Screw by Double Blue Fastener Manufacturing Co., Ltd. This is a top-quality product that will make your fastening job easy and effective.