Cold-forged fasteners to DIN and ISO tolerances

Three core manufacturing streams engineered for high-tensile strength, corrosion resistance, and exact thread tolerances.

Precision micro-screws

Structural hex bolts

Bespoke thread pitch OEM runs

Miniature threaded components manufactured for electronics fabricators and sensitive assemblies under optical inspection.

High-tensile carbon steel and alloy fasteners built for heavy construction contractors and machinery builders.

Custom threading solutions machined precisely from client engineering prints and CAD specifications.

Metallurgical discipline and output data

850t

monthly metric tonnage

< 0.001%

optical sorting defect rate

ISO 9001

certified compliance standard

Submit engineering prints for quotation

Send your CAD drawings, DIN references, or volume targets to our Tainan engineering desk for a formal response within 24 business hours.