pressed swivel coupler 48/48 conform to:EN-74;BS1139
PRESSED RIGHT ANGLE COUPLER CONFORM TO:EN74;BS1139
pressed swivel coupler conform to:prEN74-C:2002
pressed swivel coupler 48/48 quality:EN74;BS1139
pressed steel coupler finish:yellow zinc painting conform to:EN-74;BS1139
泰州市亞華鍛造有限公司