• info@cogent-tek.com

Exquisite Finishing

Services

Cogent-Tek specializes in a wide variety of high-quality metal finishing services to enhance the physical and mechanical properties of fabricated metal components.

Metal finishing alters the surface of a metal workpiece to achieve specific characteristics. Following the initial metal component’s fabrication, finishing operations typically enhance one or more of the following properties:

  • Adhesiveness
  • Electrical conductivity
  • Corrosion resistance
  • Wear or abrasion resistance
  • Chemical resistance
  • Frictional resistance
  • Solderability
  • Weldability
  • Aesthetics
  • Dimensional accuracy
  • Surface quality

Types of Finishing Available

Cogent-Tek’s experienced technical staff and state-of-the-art finishing equipment achieve a variety of finishes on almost any metal or alloy surface. Some of our finishing services include:

  • Annealing – Also known as heat treating, this process reduces metal hardness, enhances ductility, and improves machinability.
  • Anodizing – An electrochemical process that passivates a metal surface by creating a corrosion-resistant oxide finish, this method can also be integrated with various colors for decorative purposes.
  • Deburring – Using grinding, tumbling, and vibratory deburring techniques to remove rough or jagged edges produced during manufacturing, deburring is typically employed to enhance metal appearance and improve dimensional tolerances.
  • Electropolishing – This electrochemical process removes unwanted material from a metal workpiece. Ideal for making a metal surface featureless, electropolishing can be used as an alternative to traditional mechanical methods such as grinding, milling, blasting, and buffing.
  • Laser marking/engraving – Utilizing cutting-edge laser technology, laser marking produces precise and high-quality engraving (lettering or patterns) on a variety of metal or alloy surfaces.
  • Plating – Metal plating applies a thin layer of metallic coating on a metal surface to improve specific properties such as its corrosion resistance, appearance, strength, and conductivity. Cogent-Tek's range of metal plating capabilities includes: Black Oxide, Cadmium, Chromate, Copper, Electroless Nickel, Gold, Nickel, Chrome, Rhodium, Silver, Tin, Zinc
  • Coating – Offering several traditional coating services including powder, phosphate, epoxy, and Teflon coating, QSM can also apply customized surface coatings in accordance with customer requirements.
  • Annealing – Also known as heat treating, this process reduces metal hardness, enhances ductility, and improves machinability.
  • Anodizing – An electrochemical process that passivates a metal surface by creating a corrosion-resistant oxide finish, this method can also be integrated with various colors for decorative purposes.
  • Deburring – Using grinding, tumbling, and vibratory deburring techniques to remove rough or jagged edges produced during manufacturing, deburring is typically employed to enhance metal appearance and improve dimensional tolerances.
  • Electropolishing – This electrochemical process removes unwanted material from a metal workpiece. Ideal for making a metal surface featureless, electropolishing can be used as an alternative to traditional mechanical methods such as grinding, milling, blasting, and buffing.
  • Laser marking/engraving – Utilizing cutting-edge laser technology, laser marking produces precise and high-quality engraving (lettering or patterns) on a variety of metal or alloy surfaces.
  • Plating – Metal plating applies a thin layer of metallic coating on a metal surface to improve specific properties such as its corrosion resistance, appearance, strength, and conductivity. Cogent-Tek's range of metal plating capabilities includes: Black Oxide, Cadmium, Chromate, Copper, Electroless Nickel, Gold, Nickel, Chrome, Rhodium, Silver, Tin, Zinc
  • Coating – Offering several traditional coating services including powder, phosphate, epoxy, and Teflon coating, QSM can also apply customized surface coatings in accordance with customer requirements.

our work

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In addition to our finishing services, Cogent-Tek also performs various tests to assess the corrosion resistance of metal components, including:

  • Coating thickness
  • Coating weight
  • Hardness
  • Humidity
  • Salt spray

Why Choose Us ?

Our Services Will Help Improve
Your Business

Strict Operating Procedures

Safety first, we ensure all operators are working in a safe environment.

Using the Latest Technology

Our machinery is top of the range. We're contstantly looking for ways to expand on our manufacturing capacilities.

Regular Customer Updates

We'll let you know exactly how things are going along the line. We can provide pictures and videos of any ongoing work.

Full Transparency

From order placement all the way through delivery, we'll promise you our professional and honest service.

Starting Is Easy

Finishing Is Hard

Contact Us

We are ready to answer any enquiry you have! Please feel free to contact us any time!

  • +1 800 755 6020 (USA)
  • +86 756 8861106 (China)
  • info@cogent-tek.com
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