China black oxide Manufacturers, Suppliers, Factory

Our company promises all users of the first-class products and the most satisfying post-sale service. We warmly welcome our regular and new customers to join us for black oxide,dip galvanized (HDG),mechanical zinc,ASME B18.2.2 nut,heavy hex nut A563, we could solve our customer problems asap and do the profit for our customer. For those who need excellent company and top quality , pls choose us , thanks !
black oxide, Customer's satisfaction is always our quest, creating value for customers is always our duty, a long term mutual-beneficial business relationship is what we've been doing for. We are an absolutely reliable partner for yourself in China. Of course, other services, like consulting, can be offered too.

Hot Products

  • M6 M10 DIN603 INOX A4 Stainless Steel 314 316 INOX A2 Carriage Bolt

    M6 M10 DIN603 INOX A4 Stainless Steel 314 316 INOX A2 Carriage Bolt

    You can rest assured to buy M6 M10 DIN603 INOX A4 Stainless Steel 314 316 INOX A2 Carriage Bolt from our factory.
    material:stainless steel 304 316
    Min Order:1000PCS each size
    Certificate:ISO9001: 2015
    Sample: Free sample
    Standard:DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
  • Stainless Steel M8 M10 M12 Full Threaded Rod Double Ended Threaded Rod

    Stainless Steel M8 M10 M12 Full Threaded Rod Double Ended Threaded Rod

    The following is the introduction of high quality Stainless Steel M8 M10 M12 Full Threaded Rod Double Ended Threaded Rod, hoping to help you better understand Stainless Steel M8 M10 M12 Full Threaded Rod Double Ended Threaded Rod.
    Production technology: Cold forging and hot forging
    Material: stainless steel
    Sales Models: Wholesale
    Min Order: 1000 pcs
    Sample: Free sample
    Export country: Asia, Middle East, Europe, America and so on
  • Stainless Steel SS201/SS304/SS316 Hexagon Flange Drilling Screw with EPDM Washer

    Stainless Steel SS201/SS304/SS316 Hexagon Flange Drilling Screw with EPDM Washer

    Buy Stainless Steel SS201/SS304/SS316 Hexagon Flange Drilling Screw with EPDM Washer which is of high quality directly with low price.
    Product name:Stainless Steel SS201/SS304/SS316 Hexagon Flange Drilling Screw with EPDM Washer
    Min Order: 1000PCS
    Surface finishing :Zinc,HDG,phosphorization,Black,Geomet,Dacroment,Nickel plated
    Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
    Package: Carton+Pallet
  • Carbon Steel HDG Threaded Stud Bolt Full Threaded Rod

    Carbon Steel HDG Threaded Stud Bolt Full Threaded Rod

    High quality ASTM A193 B7m OEM High Quality Carbon Steel HDG Threaded Stud Bolt Full Threaded Rod is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    Production technology: Threaded Rods
    Min Order: 500KG each size
    Sample: Free sample
    Certificate: MTC, Test report
    Export country: Asia, Middle East, Europe, America and so on
    Package:Caton+Pallet
  • Flat Head Hex Bolt

    Flat Head Hex Bolt

    The flat head hex bolt in stock are cheap and of high quality. You can wholesale it at the right price from Gangtong Zheli, which is a leading manufacturer and supplier from China. Flat Head Hex Bolt strictly adheres to international and national standards such as ISO 10642, DIN 7991, and GB/T 5786. Manufactured from high-quality carbon steel, alloy steel, or stainless steel, it offers a variety of thread sizes (e.g., M3-M20), lengths (10mm-200mm), and surface treatment options to meet installation requirements under different working conditions.
  • 12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914

    12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914

    Buy 12.9 Grade Steel Galvanized Structure Hex Bolts DIN6914 which is of high quality directly with low price.
    Heavy hex structural bolts are designed for steel-to-steel structural connections.
    Steel Structral bolts are a kind of high strength bolts and also a standard part. General steel structure, the requirements of the steel bolts are 8.8 or more, there are 10.9, 12.9, all of the high-strength steel bolts, and sometimes the steel structure is not the need for electroplating bolts.
    Heavy hex bolts have a head that is larger than a standard (finish) hex head. Standard heavy hex bolts are made of low to mid carbon steel. The large head offers a greater bearing surface that distributes the clamping load over a greater area.

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