Products

KwongTo is a professional manufacturer and supplier in China. Our factory provides Die Casting Processing, Powder Metallurgy Processing, Plastic Injection Molding, etc. Quality raw materials and competitive prices are what every customer seeks, and these are precisely what we offer. If you are interested in our products, you can inquire now, and we will get back to you promptly.

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Various Color Powder Development Services

As the professional manufacturer, we would like to provide you Various Color Powder Development Services. Used on ferrous materials such as steel and stainless steel, black oxide forms a layer called magnetite (Fe 3 O 4 ) that provides mild corrosion resistance. It is applied using a high-temperature chemical bath containing an alkaline cleaner, water, caustic soda, and a sealant such as oil to provide a smooth, matte surface. There are also variations of the process that work at lower temperatures, but they offer less wear resistance. Masking is not required for black oxide, as its application does not significantly affect the dimensions of the part.

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Various Texture Paint Development Services

As the professional manufacturer, we would like to provide you Various Texture Paint Development Services. Passivation protects steel and stainless steel from corrosion. The process involves a chemical treatment that removes free iron from the surface of the material, resulting in a smooth, shiny surface. It is not a coating so it does not add any thickness to the part, so masking is not required

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Various Color Paint Development Services

As the professional manufacturer, we would like to provide you Various Color Paint Development Services. A wide range of finishing options for CNC parts - from conversion coating and plating to grinding and polishing processes.

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Powder Spraying on The Surface of Various Metal Parts

You can rest assured to buy KwongTo Powder Spraying On The Surface Of Various Metal Parts from our factory.Powder spraying, also known as powder coating, is a surface finishing process used to apply a durable and attractive coating to various metal parts.

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Surface Painting of Various Plastic Parts

You can rest assured to buy KwongTo Surface Painting Of Various Plastic Parts from our factory. Just like with metal parts, proper surface preparation is crucial for paint adhesion on plastic parts. The plastic surfaces need to be cleaned thoroughly to remove any dirt, dust, grease, or mold release agents. Depending on the type of plastic and the level of contamination, cleaning methods may include wiping with solvent cleaners, washing with soap and water, or using specialized cleaning agents.

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Surface Painting of Various Metal Parts

As the professional manufacturer, we would like to provide you Surface Painting Of Various Metal Parts. What types of surface treatment are there? Generally speaking, surface treatment is divided into two types. They are overall surface treatment and local surface treatment.

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Magnesium Alloy Die-Casting Mold Design Services

You can rest assured to buy KwongTo Magnesium Alloy Die-Casting Mold Design Services from our factory. Magnesium alloy die-casting mold design services involve the creation of precise and efficient molds used in the die-casting process to produce magnesium alloy parts and components. The design of the mold is critical to achieving high-quality parts with accurate dimensions and smooth surface finishes.

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Zinc Alloy Die-Casting Mold Design Services

As the professional manufacturer, we would like to provide you Zinc Alloy Die-Casting Mold Design Services. Zinc alloy die-casting mold design services involve the creation of precise and efficient molds used in the die-casting process to produce zinc alloy parts and components. The design of the mold is crucial to achieving high-quality parts with accurate dimensions and smooth surface finishes.

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