Taizhou Runde Electromechanical Co.,LIMITED has specialized in copper fittings,brass fittings,bronze fittings and stainless steel fittings from 2001 .Our copper pipe fittings covered ASME B16.22 ,ASME B16.23, EN1254-1,EN1254-2 , ASTM B88 L Type copper fittings , compression fittings,press fittings , bronze fittings , brass fittings , air conditioner fittings . The ASEM B16.22 Standard Copper Fittings range…