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    公司簡介
     Taian Wantong Industry Trading, Ltd.
    
           WAN TONG CASTING FORGING AND MACHINERY FITTING COMPANY is a special company which produces 
      and manages casting 、forging and machinery fittings ,We are strong in technical force and control
      the quality strictly .Our company includes iron casting factories 、steel casting factories、 precision
      casting factories 、forging factories and machine process factories etc, The main products are all
      kinds of steel casting (carbon steel 、alloy steel and stainless steel etc )、iron casting (gridiron
      and ductile iron etc )、precision casting and all kinds of forging ,stamping parts,and we also produce all kinds of crankshafts and metal craft、 cooking utensil etc .The main furnaces are several 0.15~5.0t electric furnaces used to smelt iron and steel :several 1.0~5.0Tcupola used to pudding ,air hammer die hammer oil pressing machine and punch etc ;all kinds of lathe 、miller ,planer 、grinder 、driller and numerical control tool etc (above used to forging );CNCP rocessing  sand pneuma produce line ,resin –coated sand cast produce line “V”mould line ,resin sand mould line and disamatic mould line (above used to casting );well type 、box type and trolley type resistance furnace (used to heat treatment )and the technique includes ann