Shanghai Constant Forging Machine Company, founded in 1993, is located in the economic development of Shanghai Baoshan district, The size of 15,000 square meters. In 1999 the company developed the first national manufacturing equipment, stainless steel metal thin PG02-1220/4000 Plate Slot machines, the introduction of advanced technology in Japan, received a number of patents, a number of countries to fill the gaps China makes sheet metal equipment on the production process on a more level....
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