Beijing Fan Chaolai International Hardware Tools Technology Co., LTD.

Our company is a rapid development manufacturer, which exclusively develops, manufactures and markets Fans quick series patent products, and is the only supplier in the world. Fans quick tools have miraculous functions such as opening and fastening a workpiece in one second, a strong clamping force and **0% self-locking mechanism. The core technology of Fan Quick tools - "Fans Automatic and Synchronic Open and Close Screw-Nut Mechanism" is a great invention in mechanical screw-and-nut history and has made an important breakthrough on the long-term unsolved world problem during the last **0 years. Mechanical scientist Chaolai Fan, a member of the China Academy of Science, has researched this problem for over *6 years. Finally, he is successful. The new invention has been granted patent rights in more than *0 countries such as China, United States, Germany, Australia, Canada, France, Italy, England and Japan; the products have won five gold medals in the International Invention Fairs; passed the international and national authoritative department technical tests; has been granted the "Guinness World Record" Certificate for "the Quickest Vice In the World", also German TUV "GS" certificates and European "CE" Certificate. It has been appraised by the world experts as a great invention in mechanical screw-and-nut history and predicted that these new products will definitely replace the traditional ones since they have following advantages: 1. QUICK. Just one second to open and fasten. 2. EASY. Easy to operate and learn in one minute: using one handle, counterclockwise to open and clockwise to fasten. 3. STRONG. The clamping force of all Fans quick products is *5% higher than the national standards. 4. SAFE. "Fans Automatic and Synchronic Open and Close Screw-Nut Mechanism" is sure **0% self-lock and **0% safe. 5. RELIABLE. Tested and verified by the international and national authoritative departments, the mechanism passes and