China Class 8.8 / 10.9 / 12.9: High‑strength alloy steel for structural and heavy machinery Manufacturers, Suppliers, Factory

We often stick to the basic principle "Quality 1st, Prestige Supreme". We are fully committed to giving our shoppers with competitively priced excellent products and solutions, prompt delivery and skilled provider for Class 8.8 / 10.9 / 12.9: High‑strength alloy steel for structural and heavy machinery,Class 4.8: Mild carbon steel for general indoor use,Stainless steel A2/A4 (304/316): Corrosion‑resistant for outdoor, marine, and food equipment, To significantly improve our assistance quality, our company imports a large number of international advanced devices. Welcome clients from your home and abroad to simply call and inquire!
Class 8.8 / 10.9 / 12.9: High‑strength alloy steel for structural and heavy machinery, Our goods are produced with the best raw materials. Every moment, we constantly improve the production programme. In order to ensure better quality and service, we have been focusing on the production process. We have now got high praise by partner. We're looking forward to establishing business relationship with you.

Hot Products

  • DIN958 Stainless Steel SS304 / 316 Hex Head Nylon Insert Locked Nut

    DIN958 Stainless Steel SS304 / 316 Hex Head Nylon Insert Locked Nut

    High quality DIN958 Stainless Steel SS304 / 316 Hex Head Nylon Insert Locked Nut is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    Head Drive:Hex with Nylon washer insert
    Standard:DIN958
    Surface:Plain Finish
    Grade:SS304 SS316 Carbon steel
    Head:Hex Head
    Material:Stainless Steel
  • ASTM F436 Hardened Steel HDG Flat Washer M14

    ASTM F436 Hardened Steel HDG Flat Washer M14

    High quality ASTM F436 Hardened Steel HDG Flat Washer M14 is offered by China manufacturer Gangtong Zheli. Welcome new and old customers to continue to cooperate with us to create a better future!
    Surface: hot dip galvanized(HDG)
    Material: hardened steel
    Size:M1.6-M160
    MOQ: ≥900kgs
  • M3 M4 M5 M6 M8 M10 M12 High Quality Stainless Steel Hexagon T Nuts/nuts/t Nuts/Hex Head Nut

    M3 M4 M5 M6 M8 M10 M12 High Quality Stainless Steel Hexagon T Nuts/nuts/t Nuts/Hex Head Nut

    Gangtong Zheli is a professional leader China M3 M4 M5 M6 M8 M10 M12 High Quality Stainless Steel Hexagon T Nuts/nuts/t Nuts/Hex Head Nut manufacturer with high quality and reasonable price. Welcome to contact us.
    Standards:M3 M4 M5 M6 M8 M10 M12 High Quality Stainless Steel Hexagon T Nuts/nuts/t Nuts/Hex Head Nut
    Min Order: 1000PCS each size
    Sample: Free sample
    Certificate: ISO 9001: 2015
    Application: Machinery,Chemical Industry, Environmental,Building
    Package: 25kg/Cartons+900kg/Pallets, 36 Cartons/Pallets or according to the customer's requirements
  • Mount SUS304 Solar PV A2-80 Steel Adapter Plate for Hanger Bolt

    Mount SUS304 Solar PV A2-80 Steel Adapter Plate for Hanger Bolt

    You can rest assured to buy Mount SUS304 Solar PV A2-80 Steel Adapter Plate for Hanger Bolt from our factory.
    material:stainless steel
    Grade:SS304 SS201 SS430
    Min Order: 100PCS each size
    Sample: Free sample
    Package: Carton+Pallet
    Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
    Delivery time:7-30days
  • Spring Lock Washer DIN127A Carbon Steel Zinc Plated

    Spring Lock Washer DIN127A Carbon Steel Zinc Plated

    Ningbo Gangtong Zheli Fasteners Co., Ltd supplies DIN127A Spring Lock Washers, carbon steel zinc plated. Materials: SAE1008 / SAE1010 carbon steel, plus SS304 & SS316 stainless steel alternatives. Manufactured per DIN, ISO and ASTM standards; EN10204 3.1 material certificates available on request. Rigorous QC, sufficient stock and steady bulk delivery. These washers prevent fastener loosening under vibration, ideal for machinery, construction and automotive applications for worldwide buyers.
  • Solar Accessories Adjustable Carbon Steel Metal Ground Screw for Solar System

    Solar Accessories Adjustable Carbon Steel Metal Ground Screw for Solar System

    You can rest assured to buy Solar Accessories Adjustable Carbon Steel Metal Ground Screw for Solar System from our factory.
    Specification:carbon steel
    Application:Solar panel mounting
    Certificate:ISO9001:2015
    Packing:Cartons+Pallets
    delivery time:Busy season:15-30days,Slack season:10-15days
    Standard: customized

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