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Hebei Duojia Metal Products Co., Ltd. exports car repair clamps to multiple countries.
Hebei Duojia Metal Products Co., Ltd. On August 20th, a large number of car wall anchors produced by Hebei Duojia Metal Products Co., Ltd. were undergoing strict quality inspections. They were then being loaded into containers one after another and were about to be shipp...Read more -
Big Beautiful Bill: What It Brings for Your Fasteners, Taxes & Rust Risks
The Big Beautiful Bill isn’t just headlines—it’s quietly reshaping the stuff you use daily. Whether you’re buying fasteners for a project, filing taxes as a small business, or noticing your screws rusting faster, this law touches more than you might think. Let’s break do...Read more -
How to Use Wedge Anchors (Carriage Anchors)? Materials, Suitable Scenarios & Installation Tips
If you’ve struggled to secure heavy items to concrete or masonry, wedge anchors (also called carriage anchors) are a go-to solution. But using them right requires knowing their materials, where they work, and how to install them properly. Let’s break it down simply. ...Read more -
Can I store anchor bolts with regular bolts, or will they damage each other?
If you’ve ever stared at a pile of fasteners wondering how to organize them, you’re not alone. A common question we get is: Can I store anchor bolts with regular bolts, or will they damage each other? The short answer: It’s not recommended, but it depends on the storage ...Read more -
Extend the service life of fasteners | How to store bolts and nuts？
Got a bunch of bolts and nuts? Hate when they rust and get stuck way too fast? Don’t throw them away—easy storage tips can keep them working for years.Whether you’ve got a few spares at home or lots for work, there’s a simple fix here. Read on. You’ll learn exactly what ...Read more -
Video Holiday shipping and return deadlines to know about
https://youtu.be/j_8a6hqr4kM?si=UwgEwWdjTK0kiAgtRead more -
Reliable partner of international engineering construction
In the grand layout of global engineering construction, every project is like a complex machine with precise operation, and the pipeline system is the blood of the machine, bearing the key task of conveying various media. Flange sleeve, as the core component of pipeline link and protection, is sh...Read more -
Death toll from US winter storm rises to 11
A winter storm continues to spread across the eastern United States, leaving tens of thousands of people without power and water after Kentucky’s governor described the storm as “one of the worst weather events” in the state in a decade. Due to the flood, the local b...Read more -
Hex Bolt
Inner Hex bolt make your life better In life, we are always looking for products that can improve the quality of life, and I want to introduce you to such an amazing product Yan products hex bolts from Hebei Micah Import and Export Trading Co., LTD. The hex bolt, in contrast to the outer ...Read more -
Silicon Valley Busy with Work, But Not Losing Love: Restaurants Are Hard to Find Seating on Valentine’s Day | San Francisco Instant | San Francisco
Love blooms on Valentine’s Day Valentine’s Day is just around the corner, flowers and chocolates are everywhere, candlelit dinners for two are the most romantic, all kinds of fancy restaurants are fully booked and it’s hard to find a seat. This year’s Valentine’s Day...Read more -
Hebei Duojia supports photovoltaic projects, creating a new benchmark for green energy
Hebei Duojia, as a leading fastener procurement solution service provider in China, has recently successfully participated in the supply of multiple water photovoltaic power generation projects. Photovoltaic power generation project is...Read more -
Duojia, a stable ‘invisible hero’
In this remarkable photovoltaic industry, Hebei Duojia plays a crucial role as an indispensable part. We are well aware that in the photovoltaic industry, every detail is related to the overall safety and stability. Therefore, the fastener products we provide for the pho...Read more -
How to distinguish between drill tail screws and self tapping screws?
Screw is one of the common fasteners, and there are many types of screws, including drill tail screws and self tapping screws. The tail of the drill tail screw is in the shape of a drill tail or pointed tail, and does not require auxiliary processing. It can be directly ...Read more -
The load-bearing function of decryption washer
In the fastener industry, the role of washers goes far beyond the single function of protecting the surface of connectors from scratches caused by nuts. There are various types of gaskets, including flat gaskets, spring gaskets, anti loosening gaskets, and special purpos...Read more -
The magical power and wide application of anchors
Anchor, seemingly ordinary building accessories, actually play an indispensable role in modern architecture and daily life. They have become a bridge connecting stability and safety with their unique fixing mechanism and wide application fields. Anchors, as the name sugg...Read more -
Common methods for blackening treatment of stainless steel
In industrial production, there are two types of surface treatment: physical treatment process and chemical treatment process. Blackening of stainless steel surface is a commonly used process in chemical treatment. Principle: By chemic...Read more -
Unlock the secret of flange bolts
In the field of engineering, flange bolts are the core components of connectors, and their design characteristics directly determine the stability, sealing, and overall system efficiency of the connection. The difference and application scenarios between flange bolts with teeth and without teeth....Read more -
Teach you how to choose the right fasteners
As an essential element in mechanical connections, the selection of fasteners' parameters is crucial for ensuring the stability and safety of the connection. 1. Product Name (Standard) The fasten...Read more -
What bolts are used in photovoltaic projects
The reason why the photovoltaic industry has attracted global attention is that the energy source of photovoltaic power generation - solar energy - is clean, safe, and renewable. The process of photovoltaic power generation does not pollute the environment or damage the ...Read more -
How many types of expansion screws are there?
1. Basic principle of expansion screw Expansion bolts are a type of fastener consisting of a head and a screw (a cylindrical body with external threads), which need to be matched with a nut to fasten and connect two parts with through holes. This connection form is called bolt connection. If the ...Read more