Specification :

Our products are of rich assortments: banded, beaded, and plain; Galvanized and Black, with ribs and without ribs; heavy and light...

To ensure our quality, we have established the quality assurance system conforming to ISO 9002, and have been granted Certificate of ISO9002 by Quality Assurance Centre of China, Association for Quality.

Our goods are widely used in various pipelines to convey gas, water, oil and so on. Our pipe fittings have accurate geometry, excellent mechanical function, hermetical sealing and good interchangeability. As a result, our " SZ" in diamond brand malleable iron pipe fittings win great popularity of our customers.

Meanwhile, we can also supply ornamental malleable iron & cast iron, butt-welded pipe fittings, valves, taps , flanges, stainless steel pipe fittings , PVC pipe fittings, brass pipe fittings, wire nettings, Aluminum-Plastic composite fittings and other castings.

To meet different needs of special requirement, we can also produce according to specific demand of overseas clients.