DA WING INDUSTRY CO.,LTD.

>>>ISO >>>ANSI-ASME >>>DIN >>>JIS >>>BS >>>AS >>>IFI >>>UNI >>>UNS >>>SAE(GM,FORD......)

>>>COLD FORM >>>HOT FORM >>>STAMPING >>>CASTING >>>POEDER METALLURGY

>>>TURNING(CNC) >>>MILLING(CNC) >>>GRINDING >>>NYLON PATCH

>>>CARBON STEEL >>>BORON STEEL >>>ALLDY STEEL >>>STAINLESS STEEL

>>>BRONZE >>>BRASS >>>ALUMINUM >>>ZINC ALLDY >>>TITANIUM ALLOY

>>>PLASTIC >>>NYLON >>>COMPOSITE MATERIALS

>>>MECHANICAL GALVANIZED >>>HOT DIP GALVANIZED

>>>ZINC PLATED >>>ZINC YELLOW >>>BLACK ZINC >>>BLACK ZINC

>>>NICKEL PLATED >>>CHROME PLATED >>>BRASS PLATED >>>ANTIQUE BRASS

>>>ANTIQUE BRONZE >>>COLOR PAINTING >>>RUSPERT >>>DACROTIZED

>>>MAGNI >>>ANODIZING >>>PARKERIZING

>>>QUENCHING >>>ANNEALING >>>TEMPERING >>>CASE HARDEN >>>INDUCTION HARDEN

>>>NITRIDING HARDEN >>>NORMALIZING >>>SULFURIZING >>>HIGH FREQUENCY

>>>HEAT TREATMENT >>>PRECIPITATION HARDEN