Top Expansion Screw Manufacturer in China: Wholesale and OEM Supply

Double Blue Fastener Manufacturing Co., Ltd. is a leading manufacturer and supplier of high-quality expansion screws. Made of premium grade materials, these expansion screws are designed to provide maximum strength and durability, making them ideal for use in a variety of applications.

Our expansion screws are easy to install and feature a threaded design that ensures a secure and dependable hold. They are available in a range of sizes and are compatible with a variety of materials, making them a versatile choice for construction, automotive, and industrial applications.

At Double Blue Fastener Manufacturing Co., Ltd., we are committed to providing our customers with the highest levels of quality and customer service. As a factory-based company in China, we have the capability to produce high-volume orders at competitive prices.

Whether you need expansion screws for a DIY project or a large-scale construction project, Double Blue Fastener Manufacturing Co., Ltd. is your trusted supplier. Contact us today to learn more about our products and services.

Featured Products

  • Introducing the latest innovation in corrective orthodontics, the Expansion Screw! Built with precision and quality, this unique device addresses the common problem of tooth overcrowding with ease. Our expansion screw is designed with an adjustable mechanism that allows for controlled widening of the jawbone, which creates much-needed space for teeth to realign. This device is perfect for those suffering from dental issues such as crossbites, underbites or overbites. The Expansion Screw is incredibly user-friendly, with low maintenance and efficient results. It is non-invasive, ensuring minimal discomfort and disturbance to your daily routine. Manufactured with high-grade materials, and tested for safety and durability, you can trust our product to be long-lasting and effective. The Expansion Screw is available in a variety of sizes to cater to different jaw widths and can be easily fitted by any orthodontist. Don't let crowded teeth affect your quality of life. Invest in the Expansion Screw and achieve the smile you deserve!

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