SPEC, a leading fastener manufacturer and exporter based in Taiwan since 2001. We have well trained & expertise sales engineers, outstanding manufacturing capability and mutual benefited sub-factory links. We are an IATF 16949, ISO 9001, A2LA certified company, and fully documents as IMDS, PPAP, and CQI, etc. are available. Basides most Automotive fasteners, Industrial parts including Assembly ones, we also entered into Innovative products as TEC Wedge washer, Spec lock bolts/nuts (attached with one Wedge Lock Washer) and Aluminum Fasterners for Automotive and Industrial.