Manufacturer Introduction - BI-MIRTH CORPORATION

About Company

Bi-Mirth was established over 20 years ago, with its headquarter in Taichung and plants in Kaohsiung. It introduced coating technology into Taiwan from the U.S. 16 years ago, and mainly manufacturing screws for light gauge steel roof and wood construction. We create a diversity of screws, such as self-drilling screws, self-tapping screws, nuts, special stainless steel screws and concrete screws.
Besides having a screw plant, we have a coating plant, a packaging plant, and a plating plant whose equipment level makes our counterparts in the U.S. and Europe fall behind. Our building screws were exported to the U.S. and Europe when Bi-Mirth was founded; we gained reputation in those countries. It is expected that our sales will grow largely within two years, and that we will become one of the leading brand in this field. We are extremely good at producing screws, especially long size screws whose capacity is 500-600 tons per month. 12 years ago, we developed 8-12 mm screws that can endure 60 cycles in the Kesternich testing. Our long sized screw quality is superior to that of the U.S. number one brand Fasten Master, having quite high market share in Europe.

P.O.Box 27-72, Tai-Chung, Taiwan

CE , ETA , ICC-ES , ISO-14001 , ISO-9001 , ISO/TS-16949 , C4, ICC
Head Mark
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Overseas Factory / Branch
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Bi-Mirth Corporation Timber Fasteners Products Introduction (Timber Screws, Wood Screws)


Main Product

Lag Screws

Wood Screws

Zinc Plated

Self-drilling Screws

Twinfast Woodscrews

Carbon Steel Screws

Concrete Screws

Chipboard Screws

Self-Tapping Screws

Deck Screws

Construction Fasteners



Forming, Electroplating, Coating & PackagingBM Quickdrill III, BM DT Quickdrill, BM FT Quickdrill

Zinc-Nickel Alloy, Zinc-Iron alloy, Stainless Steel
Self-Drilling Screws
Long Fasteners, Electrocoating
Innovative Full Thread Timber Screws (Chipboard Screw)
Innovative Self-Drilling Chipboard Screws
Rapid Drill, Composite Deck Screw
Bi-metal Self-drilling Screws
BM SPC Coating
Acoustical Eye Lage Screw, Self Drilling Screw, BM FT Quick Drill
Self Drilling Screw, Acoustical Eye Lag Screw
BM SPC Coating
Bi-metal Self-drilling Screws
Electro Plating + Nanocoating
Self-Drilling Screws
VG Coating
Composite Deck Screws, E-Coating, Nano Coating, Log Home and Timber Frame
Semi-Permanent Coating, VG Coating, Acid Blue Zine Plating
Chipboard Screws, BM FT Quick Drill
Self Drilling Screws
Self Drilling Screws
E-coating+Nano Coating Screws
BM Semi-Permanent Coating, BM SPC Coating
Long Chipboard Screws
Turbo Drill
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