• Global Certified Quality

    Certified Quality

    Bi-Mirth is certified by various authorities to ensure our product quality. For instance, our wood construction screw products are certified by the German Building Authority (Zulassung Z-9.1-635 & Z-9.1-637) and we also have an ETA (12/0471). If you need any certificate copy as an proof of quality, please feel free to contact our service agents.

  • Quality Control

    Strict Inspection Procedures

    Bi-Mirth strictly performs the standard inspections to test the quality of our proudcts inclusive of incoming material inspection,in-process inspection, heat treatment inspection, plating inspection as well as packaging inspection.

  • Quality Material

    Quality Material

    Bi-Mirth never compromises on quality. We highly stress perfection on every single part we manufacture. Bi-Mirth strongly believes that quality assurance will gain faith and loyalty from our customers.

    Three Guarantees
    1. Bi-Mirth products are 100% China Steel Material.
    2. Bi-Mirth products is 100% traceable,from raw material to finishing products.
    3. Bi-Mirth’s products are electroplated then coated to reach customers’ salt spray tests and Kesternich cycles.


R & D

Our experts and technicians continue to employ state-of-the-art process and techniques to improve the quality as well as invent new fasteners to satisfy our customers.


Quality Control

All the product are scrutinized and inspected through our quality control lab in which test were performed to ensure the reliability of our products.



We won the hearts from numerous customers with our highly-flexible, customized service to satisfy any demand, requirements or speicifications.



Our experienced staff ensure quality product and service around the world. We are main supplier of fasteners and surface treatment in Taiwan.



Our solution always save time, effort and cost for our customers. If you want competitive product and thorough service, please contact us for more details.