IATF 16949 Brass Pipe Fittings Manufacturer & Custom OEM Partner: Since 1977, we have specialized in delivering high-volume, precision CNC-machined OEM fittings in brass, steel, stainless steel, and aluminum. Strictly managed under IATF 16949 quality standards, our Taiwan-based manufacturing ensures absolute consistency and leak-free safety from material procurement to final assembly. We are your reliable Tier-1 source for long-term supply chain resilience in global fluid control and automotive markets.