We are one of lageste manufacturers of malleable iron pipe fittings in china. now we hve 2300 employees, including150 engineers and professional techinicans and more than 400 sets advanced equipments for mannufacturing and testing with various casting processes, hand moulding casting, machine-moulding casting, lost-foam casting, and lost=wax investment casting, we prossess various size of pipe fittings, pin insulator caps, machanical spare parts and precision castings. The annual production is over 40,000 metric tons, and the rejecting rate of malleable iron pipe fittings has been kept within1/300,000. jianzhi brand is well -known in domestic market and overseas, such as Asia, Europe, Nother America and Austriallia and so on. We are regularly Selling: building material, casting iron pipe fittings, connection tupe, elbow tee reducer union socket plugs, gas pipe fittings, malleable iron pipe fittings, pipe connections, plumbing pipe fittings, threaded pipe fittings. |
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