Washer is used to position under the head of a bolt or nut to prevent wear and distortion of installation surfaces over time, also to spread the load of a screwed fastening. Usually we use it when the diameter of hole is larger than the fixing components. We supply basic flat washers and other types of washers with various functions, as well as customized washers to sample received.
- 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