China Mi Fitting Exporter Companies Lists in China Metals–Iron–Steel

Hebei Jianzhi Casting Group Ltd, which is the biggest manufacturer of pipe fittings in China. We can supply malleable iron pipe fittings and grooved pipe fittings. Our pipe fitting products have passed UL, FM, CE certification. All pipe fittings for low pressure steel pipelines used for Bird’s Nest and National Center for the Performing Arts are Jianzhi Brand malleable iron pipe fittings