Compressed air transfer, connecting pneumatic tools and pneumatic systems, water systems in the industry, at construction sites, agriculture and horticulture.
Our factory Donghuan malleable iron Castings, is professional to produce the galvanized and black malleable iron pipe fittings with SDH American standard. We have established the quality system conforming to IS0 9001: 2008 and have had the certification of CRN in Canada, European of CE and Turkey of TSE.