The market has a high demand for our galvanized hex head screws, air ride tank brackets, 1 2 hex screw and we obtain huge returns through economies of scale. We have been engaged in the research, development, production and sales of heavy hex head anchor bolts for many years, and many customers have cooperated with us more than once. We have established and improved the service system of Duoyuan to give full play to the company's advantages. We are dedicated to fostering long-term relationships with our customers. Due to the pursuit of quality, our company has established a high-standard production base, introduced brand-new modern production equipment, introduced an intelligent production model, and comprehensively improved the level of on-site management to provide a strong guarantee for product quality. With professional solutions, our company has achieved high recognition and a good reputation. The company uses modern information methods to collect new information on industry development in a timely manner and apply it to the research and development of new products, so that the products continue to maintain the leading level. We actively give back to the society and win the recognition and praise from all walks of life, and our social image and corporate status continue to improve.
  • Axle Shock Absorber
    Engineered for superior vibration control, our Axle Shock Absorber delivers unmatched damping performance in heavy-haul applications. Utilizing nitrogen-charged twin-tube technology, this premium...
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  • Shock Absorber Bolt
    Engineered to withstand extreme vibration and dynamic loads, our Shock Absorber Bolt is precision-crafted for optimal performance in heavy-duty trailer applications. Manufactured from heat-treated...
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  • Shock Absorber Washer
    Precision-engineered for vibration-intensive applications, our Shock Absorber Washer delivers unmatched durability in trailer suspension systems. Manufactured from heat-treated chromium steel,...
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  • Leaf Spring Guide Plate
    The Leaf Spring Guide Plate is a critical suspension component designed to maintain precise alignment and stability of leaf springs in heavy-duty semi-trailers. Manufactured from high-grade steel...
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  • Air Spring U-bolt Assembly
    Engineered for maximum clamping security in air suspension systems, our Air Spring U-Bolt Assembly provides vibration-resistant mounting for critical load-bearing components. CNC-formed from...
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  • Air Spring
    The Air Spring (also known as an airbag or pneumatic suspension spring) is a vital component in modern semi-trailer suspension systems. Designed to replace traditional steel springs, it uses...
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  • Air Chamber Fixed Bolt
    The Air Chamber Fixed Bolt is a heavy-duty fastener designed to securely mount air brake chambers to heavy trucks, trailers, and commercial vehicles. Engineered for maximum strength and vibration...
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  • 150mm Axle Tube
    The 150mm Axle Tube is a critical structural component designed for semi-trailers and heavy-duty commercial vehicles. Manufactured from high-tensile steel, this robust axle tube provides...
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  • Lift Axle Assembly
    Our Lift Axle Assembly represents the pinnacle of weight distribution technology for modern semi-trailers. This fully integrated system combines robust mechanical engineering with advanced...
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  • Top Bit Block
    Our Top Bit Block is an engineered kingpin interface solution designed for maximum durability and safety in fifth wheel coupling systems. Manufactured from forged alloy steel through an...
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  • Air Spring Mounting Bolt Kit
    Our Air Spring Mounting Bolt Kit provides a complete, high-strength fastening system specifically engineered for semi-trailer air spring applications. This precision-matched kit includes all...
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  • Leaf Spring Bush
    Our Leaf Spring Bush is an engineered suspension solution designed to optimize the articulation and load transfer in semi-trailer leaf spring systems. Manufactured through an advanced compression...
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Derek McKissick star star star star star
We have worked with this company many times, and they answered my questions quickly every time and provided us with a great shopping experience!
Josue Solis star star star star star
The development of this company is very stable, so they have brought us perfect products and services in cooperation, and they have also shared the fruits of progress with us, so it is very
Iva Galvan star star star star star
Although this is your first time, you have first-class equipment and advanced ideas.
Doris Ryan star star star star star
This supplier is indeed more cost-effective.
James White star star star star star
This supplier provided me with free samples and it shipped very fast!
Daniel Thomas star star star star star
The company can think what our think, the urgency of urgency to act in the interests of our position, can be said this is a responsible company, we had a happy cooperation!
Hex Head Anchors | McMaster-Carr...

WebA hex head allows for a secure grip with a wrench. Also known as sleeve anchors, these have a sleeve that expands for a secure hold in block and brick. They're often used to hold steel and wood...

Concrete Anchors | McMaster-Carr...

WebChoose from our selection of concrete anchors, including steel stud anchors, heavy duty hex head tapping screws, and more. In stock and ready to ship. BROWSE CATALOG. Abrading & Polishing; ... Hex...

SB Anchor Bolt | Simpson Strong-Tie...

WebSB anchor bolts are code listed by ICC-ES under the 2012 / 2015 / 2018 / 2021 IBC and IRC. Key Features Identification on the bolt head showing embedment angle and model...

Titen HD® Heavy-Duty Screw Anchor | Simpson Strong-Tie...

WebTiten HD ® Heavy-Duty Screw Anchor Tension Loads for Tilt-Up Braces. L-A-THDTILTUP22 — Engineering Letter. Simpson Strong-Tie tested 5/8”- and 3/4”-diameter...

Headed Anchor Bolts - Headed Anchor Bolts...

WebWhat is a headed anchor bolt? A headed anchor bolt is a rod that is heated on one end and then forged into a hex, heavy hex, or square shape. The headed end will be...

Standard Washers - Portland Bolt...

WebDiameters: 1/2″ – 3″ Origin: Import Finish: Plain and hot-dip galvanized Manufacturing Portland Bolt has the ability to manufacture or provide nonstandard square, rectangular, or round washers...

Our wide range of products includes yz450f air filter, stainless hex bolts . We're well-known as one of the leading heavy hex head anchor bolts manufacturers and suppliers in China. Our factory offers high quality heavy hex head anchor bolts made in China with competitive price. Welcome to contact us for quotation.
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