China galvanized pipe fitting manufacturer, malleable iron pipe fittings definition Manufacturer
Now its business scope has been expanded to: research, development, production and distribution of various malleable steel pipe fittings, grooved pipe fittings, ductile iron fittings, gi fittings and valve with their accessories; The brand name is Yinuo, and “Yinuo” has always focused on providing piping system solutions for global customers.