Security Screws are usually designed for tamper-proof, so the drive system must be special to prevent from removal, such like triangle socket, square socket, pentagon socket, hex socket pin-in and Torx pin-in. These designs are subject to prevent from disassembling.
- 2021 Holiday Notice of Tomb Sweeping Day.
We will close our company for Tomb Sweeping Day from Apr 2 to Apr 5, 2021. Returning to the office on Tuesday Apr 6. Thank you very much for your support and understanding.Read More
- 2021 Holiday Notice of Labor Day.
We will close our company for Labor Day from Apr 30 to May 2, 2021. Returning to the office on Monday Mar 3. Thank you very much for your support and understanding.Read More
- ISO 9001: 2015 Quality Management
We update our ISO 9001:2015 certificate at July 2018.Read More