In today's era of pursuing efficient and sustainable development, DD Fasteners is proud to introduce a revolutionary product specially designed for solar and photovoltaic projects - the SUS410 Self-Drilling Screw. This screw not only represents our breakthrough in fastening technology, but also a contribution to the future energy field.

Effortlessly elevate the durability of your roofing and metal sheet installations with our premium saddle sealing washers!

Product Description:
Designed for superior leak prevention, our saddle sealing washers ensure a robust seal between the fastener and surface, providing exceptional water and weather resistance.

Looking for a roofing solution that combines durability, aesthetic appeal, and outstanding weather resistance? Our ASA Synthetic Resin Tile offers everything you need for a high-quality, long-lasting roof that stands up to the elements.

Unleash the Versatility of the C4 GAL Self-Drilling Screw: Revolutionize Your Steel Construction Projects!

Are you tired of dealing with cumbersome and time-consuming fastener solutions for your steel construction projects? Look no further! DD Fasteners introduces the C4 GAL Self-Drilling Screw, a revolutionary product designed to meet the diverse needs of the modern steel construction industry.

Product Description

Wedge Anchor Bolt is an anchor bolt with a special expansion structure. Through the action of the wedge, it generates radial expansion force inside the base material, thereby achieving a firm fixation effect. This anchor is designed to be used in hard substrates such as concrete, stone, and brick walls to provide reliable anchoring force.

Engineered with high-quality, non-conductive EPDM rubber, our Blue Tap EPDM Washers are crafted to endure the toughest conditions. Ideal for metal roof applications that demand UV and ozone resistance, these washers deliver superior sealing and performance even in harsh environments

Enhance your outdoor projects with DD Fasteners’ Decking Screws, engineered to withstand the toughest elements. Ideal for decks, fences, and other exterior structures, our screws deliver superior performance and a polished finish.

At DD Fasteners, we have been specializing in the production of high-quality fasteners for over two decades. With a strong commitment to excellence and innovation, we have established ourselves as a trusted supplier in the industry. Our factory, equipped with advanced machinery and skilled workers, ensures that every product meets the highest standards of quality and durability.

At DD Fasteners, we have been specializing in the production of high-quality fasteners for over two decades. With a strong commitment to excellence and innovation, we have established ourselves as a trusted supplier in the industry. Our factory, equipped with advanced machinery and skilled workers, ensures that every product meets the highest standards of quality and durability.

Looking for the perfect screws to secure your sandwich panels with strength and reliability? DD Fasteners’ Sandwich Panel Screws are designed for seamless fixing onto steel substructures with outstanding durability and anti-corrosive protection.

Looking for strong, reliable, and vibration-resistant fasteners for your industrial needs? DD Fasteners introduces our Thread-Forming Screws, engineered for high-performance and process-safe assembly across a wide range of applications!

Looking for the perfect sealing solution for your roofing or industrial projects? Look no further! DD Fasteners proudly presents our high-quality Thermoset EPDM Washers, designed to offer exceptional performance at a cost-effective price.