Ouzhan Trade (Shanghai) Co., Ltd.

Product gallery

  • Custom brass fittings parts

    Custom brass fittings parts

    Brass is an alloy composed of copper and zinc, and is an ideal material for manufacturing machined parts (including forged parts). Die casting is abbreviated as forging, which is a casting method in which molten alloy liquid is poured into a press chamber, the cavity of a steel mold is filled at high speed, and the alloy liquid is solidified under pressure to form a casting. Ouzhan’s advantage has always been to customize copper valves, that is, valves made of copper, which are industrial parts. The manufacturing process was first developed by Ningbo, Zhejiang in China. In the early 1980s, Ningbo, Zhejiang Province took the lead in developing manufacturing processes, which changed the long history of using cast iron valves in China. In the manufacturing process, the sand casting molding process was first adopted, and the forging process was changed in the early 1990s. Development to the beginning of the 21st century, China has developed into the world’s copper valve manufacturing center.Ouzhan has an absolute advantage in producing Brass fittings, which are sold globally.

  • OEM  Valve and fitting

    OEM Valve and fitting

    Brass is an alloy composed of copper and zinc, and is an ideal material for manufacturing machined parts (including forged parts). Die casting is abbreviated as forging, which is a casting method in which molten alloy liquid is poured into a press chamber, the cavity of a steel mold is filled at high speed, and the alloy liquid is solidified under pressure to form a casting. Ouzhan’s advantage has always been to customize copper valves, that is, valves made of copper, which are industrial parts. The manufacturing process was first developed by Ningbo, Zhejiang in China. 

  • Customized aluminum blue anodized milling parts

    Customized aluminum blue anodized milling parts

    Aluminum alloy is a non-ferrous metal structural material. Aluminum alloy has low density but relatively high strength, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and its usage is second only to steel. Some aluminum alloys can be heat treated to obtain good mechanical properties, physical propert...
  • Customized aluminum black anodized milling parts

    Customized aluminum black anodized milling parts

    Aluminum alloy is a non-ferrous metal structural material. Aluminum alloy has low density but relatively high strength, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and its usage is second only to steel. Some aluminum alloys can be heat treated to obtain good mechanical properties, physical propert...
  • Aluminum alloy  CNC Milling-Precision Aluminum alloy  Milling Parts Machining Center

    Aluminum alloy CNC Milling-Precision Aluminum alloy Milling Parts Machining Center

    Aluminum alloy is a non-ferrous metal structural material. Aluminum alloy has low density but relatively high strength, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and its usage is second only to steel. Some aluminum alloys can be heat treated to obtain good mechanical properties, physical propert...
  • OEM Aluminum alloy turning parts processing machinery parts

    OEM Aluminum alloy turning parts processing machinery parts

    The main components of aluminum alloy materials are silicon, iron, copper, manganese, magnesium, chromium, zinc and titanium. The main alloying elements in aluminum alloy are manganese and magnesium. Adding manganese can increase its corrosion resistance. Adding magnesium can strengthen and reduce its specific gravity. Its strength is higher than that of pure aluminum. It is mostly used to make parts, pipes, daily necessities, and decorations in contact with liquids.

  • Aluminum alloy   CNC turning processing-customized precision Aluminum alloy  turning parts

    Aluminum alloy CNC turning processing-customized precision Aluminum alloy turning parts

    Aluminum alloy has low density but relatively high strength, which is close to or exceeds that of high-quality steel. It has good plasticity and can be processed into various profiles. It has excellent electrical conductivity, thermal conductivity and corrosion resistance. It is widely used in industry and its usage is second only to steel . Some aluminum alloys can be heat treated to obtain good mechanical properties, physical properties and corrosion resistance.

  • Customized sheet metal welding parts

    Customized sheet metal welding parts

    The sheet metal process includes welding. Commonly used are electric welding and gas welding, as well as laser welding, brazing, thermal welding, electron beam welding, explosive welding, etc. Sheet metal parts are products processed by sheet metal technology.

  • Sheet metal parts welding

    Sheet metal parts welding

    The general materials of sheet metal processing are: galvanized steel, stainless steel, tinplate, spring steel, copper and copper alloy, magnesium alloy, aluminum alloy cold rolled plate, hot rolled plate, galvanized plate, electrolytic plate, aluminum plate, stainless steel, copper plate. Commonly used are electric welding and gas welding, as well as laser welding, brazing, thermal welding, electron beam welding, explosive welding, etc.

  • Sheet metal parts stamping

    Sheet metal parts stamping

    The general materials of sheet metal processing are: galvanized steel, stainless steel, tinplate, spring steel, copper and copper alloy, magnesium alloy, aluminum alloy cold rolled plate, hot rolled plate, galvanized plate, electrolytic plate, aluminum plate, stainless steel, copper plate.

  • Custom sheet metal stamping parts

    Custom sheet metal stamping parts

    Sheet metal parts include stamping parts. Sheet metal parts are products processed by sheet metal technology. We cannot do without sheet metal parts everywhere in our lives. Sheet metal parts are through filament power winding, laser cutting, heavy processing, metal bonding, and metal drawing. It is produced by drawing, plasma cutting, precision welding, roll forming, sheet metal bending, die forging, water jet cutting, and precision welding.

  • Sheet metal parts polishing parts

    Sheet metal parts polishing parts

    Sheet metal parts include polishing and polishing. Polishing uses friction media such as sandpaper, pumice, and fine stone powder to rub the surface of the coated object or coating film. Polishing uses mechanical, chemical or electrochemical effects to reduce the surface roughness of the workpiece to obtain brightness. The processing method of flat surface.

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