Schilthorn Precision Engineering is a trusted brass HVAC connectors manufacturer in India, delivering precision CNC-machined connectors, fittings, couplings, adaptors, distributors, and valve bodies for HVAC OEMs, chiller manufacturers, and refrigeration equipment suppliers. With 15+ years of manufacturing experience, we maintain tight machining tolerances, ISO 9001 quality management, complete material traceability, and strict dimensional inspection across every production batch. Our brass HVAC components are manufactured using grades such as CW614N, CW617N, C36000, and IS 319, with BSP, BSPT, NPT, and metric threading to match global HVAC standards. Learn more about our tolerances, certifications & MOQ in our detailed guide. We support custom manufacturing from prototypes to high-volume orders, ensuring leak-proof, reliable connectors with consistent performance.