Our company , TAIZHOU BLUE SKY COPPER MANUFACTURE Co.,LTD,found in 1985, and was covered 36000 square meters. The enterprise specilize in smelting copper bars, producting brass valves and various of fittings, now we have  melting pots, bright annealing furnaces, punches, lathes and assembly production line and spectrometers, the hardness analyzesrs, sealed test press, more than 200 sets of production and testing equipments.Operated by a splendid cooperation team which have got the ISO9001:2000 system certificate , we now have got the powerful ability of an annual output of 25000 tons brass rods and 16 million copper valves.The brass ball valves?angle valves?bibcocks, Copper tube and packaging cartons,etc are our leading products.