Stainless Steel Coil
Stainless Steel Coil
  • 200 Series Coil
  • 300 Series Coil
  • 400 Series Coil
  • Duplex Coil
  • Nickel Base Coil
    • Stainless Steel Sheet
    Stainless Steel Sheet
  • 200 Series Sheet
  • 300 Series Sheet
  • 400 Series Sheet
  • Duplex Sheet
  • Nickel Base Sheet
    • Stainless Steel Strip
    Stainless Steel Strip
  • 200 Series Strip
  • 300 Series Strip
  • 400 Series Strip
  • Duplex Strip
  • Nickel Base Strip
    • Stainless Steel Bar
    Stainless Steel Bar
  • Round Bar
  • Square Bar
  • Hex Bar
  • Flat Bar
    • Stainless Steel Profile
    Stainless Steel Profile
  • Angle
  • Beam
  • Tee
  • Channel
  • Custom Shape
    • Stainless Steel Tube
    Stainless Steel Tube
  • Welding Tube
  • Seamless Tube
    • Stainless Steel Pipe
    Stainless Steel Pipe
  • Welding Tube
  • Seamless Tube
    • Deep Processeing Stainless Steel
    Deep Processeing Stainless Steel
  • No.4 Surface
  • Hairline Surface
  • Mirror Surface
  • Colored Surface
  • Customized Surface
    • Checkered Stainless Steel
    Checkered Stainless Steel
  • Original Checkered Plate
  • Processed Checkered Plate
  • Customized Surface
  • Get in Touch Now
  • Request a Quote

    • Full Line Stainless Steel Solutions

    Comprehensive stainless steel supply — coils, sheets, strips, bars, profiles, tubes, pipes, and checkered plates
    backed by in-house deep processing: slitting, cutting, bending, punching, forming, welding, and finishing
    From raw material to finished components, we serve construction, automotive, food processing, energy, and beyond.

    Click below for stainless steel solutions details

    1,000

    W
    Registered Capital

    30

    +
    Wide range of products categories

    8

    +
    In-House Processes

    Custom Customization

    Better understanding of your needs

    More than quality products, we deliver professional solutions.
  • One-on-one communication
  • Supported by years of accumulated
    • Learn More Product Center

    Hot-selling products

    Complete fabrication services from a single stainless steel source.

    Stainless Steel Coil

    Corrosion-resistant stainless steel coil for industrial and architectural applications.

    Stainless Steel Sheet

    Flat stainless steel sheet with excellent corrosion resistance and formability

    Stainless Steel Strip

    Stainless Steel Profile

    workshop facilities & machinery

    It has developed into a comprehensive industrial and trading enterprise integrating stainless steel raw materials, processing, warehousing and logistics

    Surface Processing Machine
    Slitting Machine
    Laser Cutting Machine

    Surface Processing Machine polishes and draws stainless steel sheets, wires and pipes evenly via abrasive belts

    Special Surface Processing models gradually thin thick stainless steel blanks to produce stainless steel wires of various diameters

    The stainless steel slitting machine longitudinally cuts full-width stainless steel coils into narrow strips of specified widths with ultra-narrow tolerance.

    Slit narrow stainless steel strips are supplied to downstream manufacturers of home appliance casings, electronic shielding shrapnel, new energy battery tabs

    The stainless steel laser cutting machine adopts high-energy fiber laser to achieve precision cutting without molds.

    Integrated with cutting, shallow engraving and marking functions, this machine supports mass production of elevator decorative panels

    About Qingkong

    Supply customers with stainless steel materials and processed semi-finished products

    Zhejiang Qingkong Stainless Steel Co., Ltd. (hereinafter referred to as "Qingkong"), adhering to the business philosophy of "Integrity First, Pursuit of Excellence," has grown into a comprehensive industrial and trading enterprise integrating stainless steel raw materials, processing, warehousing, and logistics.Qingkong operates modern processing and warehousing facilities equipped with multiple cold and hot rolling leveling and slitting lines, as well as deep processing capabilities including l…

    600,000

    Tons
    Annual Processing Capacity

    20,000

    Tons
    Standing Inventory

    12

    +
    Production Lines

    30

    +
    Covering Cities
    VisionNav

    Latest News & Events

    Material Selection Requirements for Stainless Steel in Chemical Equipment

    Material Selection Requirements for Stainless Steel in Chemical Equipment

    Chemical production environments often involve acids, alkalis, high temperatures, high pressures, and complex media. The selection of stainless steel equipment directly impacts production safety, equipment service life, and operating costs. It is by no me…

    View More

    Low-Temperature Performance of Stainless Steel: Starting from -196°C

    In cryogenic fields such as liquefied natural gas (LNG), liquid nitrogen storage, and aerospace applications, ordinary carbon steel undergoes low-temperature brittleness at around -40°C, leading to sudden fracture. Stainless steel, however, thanks to its …

    View More

    The quality of 304 stainless steel sheets can be judged from these details

    In stainless steel procurement, many people mistakenly believe that as long as a product is marked "304," it means the quality is the same — but this is not the case. Even with the same 304 stainless steel grade, products from different manufac…

    View More

    Why is 201 stainless steel easy to cut and bend?

    In the stainless steel processing industry, 201 stainless steel has become the material of choice for commercial applications such as interior decoration, door frames, shelving, and conventional products, thanks to its outstanding advantages of easy cutti…

    View More

    The Self-Repairing Passive Film — The "Invisible Shield" Within 304 Stainless Steel

    When we mention 304 stainless steel, the first things that often come to mind are stainless steel sinks in our kitchens, tableware, or the shiny decorative curtain walls in shopping malls. With its corrosion resistance and ease of cleaning, it has permeat…

    View More
    • Contact Number
      +86 159-9520-6747
    • Company Address
      Room 4-605, Building 2, Entrepreneurship Tower, No. 66 Academician Road, Ningbo High-Tech Zone, Zhejiang Province, China

    • Social Media

    Stainless steel in every form, delivered with total reliability

    Uncompromising quality across every category and every order — consistent, reliable, and built to perform, every single time.