Description of brass fitting: More than 20 years experience in producing brass//copper/s.S. Fittings Advanced technology: forging, casting, cutting, plating, polishing Application:connecting for copper tube, ppr pipe, cpvc pipe, pex-al-pex pipe, pex pipe etc Used for gas, water, plumbing system etc 100% leakage test before making delivery Surface: yellow brass color, nickel plated, chrome plated Material:brass, copper, s.S. Etc Rohs, ce standard approval Oem request welcome as per the drawing or sample Packed into the plastic bags, then bags to the carton