China high strength structural bolt Manufacturers, Suppliers, Factory

All we do is usually connected with our tenet " Client very first, Belief first, devoting about the food stuff packaging and environmental security for high strength structural bolt,ASTM A490 bolt,A490 Type 1 bolt,heavy hex A490 bolt,alloy steel structural bolt, As we're moving forward, we maintain an eye on our ever-expanding item range and make improvement to our expert services.
high strength structural bolt, Our company offers the full range from pre-sales to after-sales service, from product development to audit the use of maintenance, based on strong technical strength, superior product performance, reasonable prices and perfect service, we are going to continue to develop, to offer the high-quality products and solutions and services, and promote lasting cooperation with our customers, common development and create a better future.

Hot Products

  • ASTM F436 Hot Dip Galvainzed Carbon Steel High Tensile Large Flat Washer

    ASTM F436 Hot Dip Galvainzed Carbon Steel High Tensile Large Flat Washer

    Gangtong Zheli is ASTM F436 Hot Dip Galvainzed Carbon Steel High Tensile Large Flat Washer manufacturers and suppliers in China who can wholesale it. Washers are usually metal and plastic and rubber. High-quality bolted joint require hardened steel washers to prevent the loss of pre-load due to Brinelling after the torque is applied.
  • A2 A4 SS410 Solar Panel Hanger Bolt For wood

    A2 A4 SS410 Solar Panel Hanger Bolt For wood

    You can rest assured to buy A2 A4 SS410 Solar Panel Hanger Bolt For wood from our factory.
    Name: A2 A4 SS410 Solar Panel Hanger Bolt For wood
    Material:SS304 SS410
    Finishing:Polishing, Plain, Sand Blasting
    Application:solar panel system
    Certificate:ISO9001:2015
    Packing:Cartons+Pallets
    delivery time:7-30days
  • Carbon Steel HDG Q235 Steel Ground Screw for Solar Mounting System

    Carbon Steel HDG Q235 Steel Ground Screw for Solar Mounting System

    You can rest assured to buy Carbon Steel HDG Q235 Steel Ground Screw for Solar Mounting 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
  • Stainless Steel Lag Grub Set Wafer Head Phillip Drive Self Tapping Screw

    Stainless Steel Lag Grub Set Wafer Head Phillip Drive Self Tapping Screw

    You can rest assured to buy Stainless Steel Lag Grub Set Wafer Head Phillip Drive Self Tapping Screw from our factory.
    material: stainless steel
    Grade:ss304 ss316 ss410
    Min Order: 1000PCS each size
    Sample: Free sample
    Certificate: ISO9001: 2015
  • Zinc Plated Hex Flange Bolt High Strength Hexagon Flange Bolt

    Zinc Plated Hex Flange Bolt High Strength Hexagon Flange Bolt

    This Zinc Plated Hex Flange Bolt High Strength Hexagon Flange Bolt has firm clamping force and good zinc-plated rust resistance. Integrated flange saves washers and accelerates assembly. Standard sizes are stocked for quick shipment. Ningbo Gangtong Zheli Fastener Co., Ltd ensures reliable quality.
  • Stainless Steel SS304 SS316 L Shape Bracket for Solar

    Stainless Steel SS304 SS316 L Shape Bracket for Solar

    The following is the introduction of high quality Stainless Steel SS304 SS316 L Shape Bracket for Solar, hoping to help you better understand Stainless Steel SS304 SS316 L Shape Bracket for Solar.
    Product name: Stainless Steel SS304 SS316 L Shape Bracket for Solar
    material:stainless steel
    Grade:ss304 ss316
    Min Order: 100PCS each size
    Sample: Free sample
    Package: Carton+Pallet
    Standard: DIN,ASTM/ASME,JIS,EN,ISO,AS,GB
    Delivery time:7-30days

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