Unlike machine screws, tapping screws can form threads on a mating material without pre-tapping internal thread. Tapping screw technique is cost efficient for various types of assembling. After a long term evolution and innovation, tapping screws play an important role in all industries, such like TYPE A, TYPE B, TYPE AB, TYPE S, PT and SF.
- 2020 Holiday Notice of Tomb Sweeping Day.
We will close our company for Tomb Sweeping Day from Apr 2 to Apr 5, 2020. Returning to the office on Monday Apr 6. Thank you very much for your support and understanding.Read More
- 2020 Holiday Notice of Labor Day.
We will close our company for Labor Day on May 1, 2020. Returning to the office on Monday May 4. 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