TLH Fastener

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TLH Fastener ๐ŸŒŸ19 years experience in making screw and providing fasteners๏ผŒglobal supplier and Chinese manufacturer.
๐ŸŒŸSGS certify.

Standard-GB,DIN,ANSI/ASME
๐ŸŒŸHave served over 200 clients and rich exhibition experience(Jakarta, Dubai, Riyadh)
๐Ÿ”ฉNew: Bimetal Screw

๐Ÿ‡จ๐Ÿ‡ณ National Day Holiday NoticeThe National Day holiday is here. Thank you to all our customers and partners for your con...
01/10/2026

๐Ÿ‡จ๐Ÿ‡ณ National Day Holiday Notice

The National Day holiday is here. Thank you to all our customers and partners for your continued trust and support.

Due to our staggered holiday schedule:

๐Ÿ”น Production Department: Back to work on October 5
๐Ÿ”น Office Team: Officially back on October 8

During this period, our message responses may be slower than usual. Thank you for your understanding.

TLH Fastener | Professional Fastener Manufacturer

Wishing everyone a safe and happy National Day! ๐Ÿ‡จ๐Ÿ‡ณ

๐Ÿ‡จ๐Ÿ‡ณ National Day Holiday NoticeThe National Day holiday is here. Thank you to all our customers and partners for your con...
01/10/2026

๐Ÿ‡จ๐Ÿ‡ณ National Day Holiday Notice

The National Day holiday is here. Thank you to all our customers and partners for your continued trust and support.

Due to our staggered holiday schedule:

๐Ÿ”น Production Department: Back to work on October 5
๐Ÿ”น Office Team: Officially back on October 8

During this period, our message responses may be slower than usual. Thank you for your understanding.

TLH Fastener | Professional Fastener Manufacturer

Wishing everyone a safe and happy National Day! ๐Ÿ‡จ๐Ÿ‡ณ

Behind every fastening solution is the manufacturing capability to make it work.At TLH Fastener, we are a direct manufac...
29/09/2026

Behind every fastening solution is the manufacturing capability to make it work.

At TLH Fastener, we are a direct manufacturer, specializing in bimetal self-drilling screws and stainless steel fasteners.

From material selection and product development to welding, forming, coating and final inspection, we keep the manufacturing process in-house โ€” giving us better control over quality, consistency and production lead time.

Our solutions are developed for metal roofing, solar mounting and steel structures, where both drilling performance and corrosion resistance matter.

Not just supplying fasteners.
We manufacture them.

๐Ÿ“ฉ [email protected]
๐Ÿ“ฑ WhatsApp: +86 13927390750
๐ŸŒ www.tlh-screw.com

Behind every fastening solution is the manufacturing capability to make it work.At TLH Fastener, we are a direct manufac...
29/09/2026

Behind every fastening solution is the manufacturing capability to make it work.

At TLH Fastener, we are a direct manufacturer, specializing in bimetal self-drilling screws and stainless steel fasteners.

From material selection and product development to welding, forming, coating and final inspection, we keep the manufacturing process in-house โ€” giving us better control over quality, consistency and production lead time.

Our solutions are developed for metal roofing, solar mounting and steel structures, where both drilling performance and corrosion resistance matter.

Not just supplying fasteners.
We manufacture them.

๐Ÿ“ฉ [email protected]
๐Ÿ“ฑ WhatsApp: +86 13927390750
๐ŸŒ www.tlh-screw.com

Freshly produced Bimetal Concrete Screws from our factory. ๐Ÿ”ฉBut what exactly is a bimetal concrete screw?Unlike conventi...
27/09/2026

Freshly produced Bimetal Concrete Screws from our factory. ๐Ÿ”ฉ

But what exactly is a bimetal concrete screw?

Unlike conventional concrete screws, bimetal design combines stainless steel and carbon steel in one fastener, allowing different parts to perform different functions.

The stainless steel section provides corrosion resistance, while the carbon steel functional section provides the strength needed for fastening into concrete.

And bimetal technology is not limited to self-drilling or self-tapping screws. Concrete screws are another practical application.

๐Ÿ“ฉ WhatsApp: +86 13927390750
๐Ÿ“ง Email: [email protected]

๐ŸŒ• Happy Mid-Autumn Festival!Wishing our customers, partners, and friends around the world a joyful festival filled with ...
25/09/2026

๐ŸŒ• Happy Mid-Autumn Festival!

Wishing our customers, partners, and friends around the world a joyful festival filled with happiness, health, and togetherness.

Thank you for your continued trust and support!

๐Ÿ“ข Holiday Notice
Sep. 25โ€“26: Holiday
Sep. 27: Back to work

May the full moon bring you and your family happiness and peace. ๐ŸŒ•๐Ÿฅฎ

Looking for a high-performance fastening solution?If your structure requires high strength and corrosion resistance in o...
22/09/2026

Looking for a high-performance fastening solution?

If your structure requires high strength and corrosion resistance in one screw, while also requiring an environmentally conscious coating, our Bimetal Roofing Screws are designed for this kind of application.

โœ” High-strength drilling performance
โœ” SS304 / SS316 corrosion-resistant body
โœ” EPDM sealing washer
โœ” AS 3566 Class 4 special coating
โœ” Hexavalent chromium free

Choose the right fastening solution for your project.

๐Ÿ“ฑ WhatsApp: +86 13927390750
๐Ÿ“ง Email: [email protected]
๐ŸŒ Website: www.tlh-screw.com

TLH Fastener โ€” Professional Bimetal Screw Manufacturer

15/09/2026

In solar PV installation, why choose between drilling performance and corrosion resistance?

Some fastening solutions offer good corrosion resistance, but may not deliver the drilling performance needed for steel structures.

Others drill efficiently, but may not provide the corrosion resistance required for demanding outdoor environments.

Bimetal Self-Drilling Screws offer a different approach.

๐Ÿ”ฉ Stainless steel body โ€” enhanced corrosion resistance
โš™๏ธ High-strength carbon steel drill point โ€” reliable drilling performance
โ˜€๏ธ Designed for solar PV mounting and metal roofing
๐Ÿงช AS3566 Class 4 coating options
๐Ÿ“‹ SGS testing & MTC available
โš™๏ธ Available in SS304 & SS316

Instead of choosing one advantage over the other,
why not combine both where the application requires it?

For solar projects, the right fastening solution can make installation more efficient and help reduce corrosion-related maintenance.

Have a PV project with specific fastening requirements? Letโ€™s talk.

14/09/2026

Production is moving. So are we.

Behind every order is a manufacturing process that demands consistency โ€” from material selection and production to inspection and final delivery.

At TLH Fastener, we focus on what matters in long-term cooperation:
Reliable manufacturing. Consistent quality. Responsive service.

We donโ€™t compete simply on price.
We build fasteners for customers who value performance, stability, and confidence in their supply chain.

From our factory to your project, we take every production step seriously.

TLH Fastener โ€” Manufacturing with responsibility.

09/09/2026

From raw materials to production, inspection, coating, and packing, every step is part of our commitment to quality.

โœ… Products that meet the required standards are our foundation.
โœ… Responding to customer needs in a timely manner is our responsibility.
โœ… Providing reliable after-sales service is our commitment.
โœ… Delivering star-quality fasteners is our goal.

We believe that quality is not only measured by the product itself.

It is also reflected in how seriously we treat every order, every requirement, and every customer.

At TLH Fastener, we manufacture with precision, respond with responsibility, and build every partnership on trust.

Quality in every fastener.
Responsibility in every detail.

Address

Technology Industrial Park, Boluo County
Huizhou
NO13NORTH1RD

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