Jinjiang Tagong Hardware Forging Manufacturer Co. LTD,
With a remarkable legacy spanning over 39 years, TAGONG shines as a paragon of expertise in both standard and bespoke fasteners. Our unwavering commitment to excellence has propelled us onto the global stage, where we serve discerning clients across Europe, Australia, North America, and South Asia, all of whom express enduring satisfaction with our meticulously crafted products.
Established in 1985, our expansive facility sprawls over 60,000 square meters in Jinjiang City, a marvel of modern manufacturing prowess. This sophisticated space is equipped to produce specialized fasteners that are meticulously tailored to meet our customers' unique specifications and artistic visions.
Product name |
Stainless Steel self-color A4-70 Fasteners DIN933 DIN 931 DIN 601 Hexagon Head Bolt Cap Screw Nuts and hex Bolts |
Standard: |
ANSI/ASME B18.2.1 DIN931 DIN933 DIN960 DIN961 GB1228 GB30 GB5781 GB5782 GB5783 GB5785 GB5786 |
Thread: |
unc,unf,metric thread |
Material: |
Stainless steel (303,304, 316, 201),carbon steel and Alloy steel (35#, 45# ,40Cr,42 Crmo,35Crmo),
galvanized, aluminum alloy, copper, carbon steel and so on
|
Finish: |
Plain,Zinc Plated(Clear/Blue/Yellow/Black), Black oxide,Nickel,
grey phosphate,nickel,Decromet, Geomet.H.D.G,PTFE etc
|
Packing: |
bulk in cartons (25kg Max.)+wood Pallet or according to customer special demand |
Grade |
4.8, 6.8, 8.8, 10.9, 12.9, A2-70, A4-80,etc |
Leading Time : |
10-30 days or based on order required |
Stainless Steel Galvanized Gr4.8 Fasteners DIN933 DIN 931 DIN 601 Hexagon Head Bolt Cap Screw Nuts and Hex Bolts |

Our materials and surface treatments are entirely customizable to fit your exact project needs. We offer bespoke solutions that seamlessly align with your specific demands, ensuring ultimate precision and unparalleled satisfaction with every order.
Mechnical Property |
Material |
Surface Treatment |
Class 6 / 8/ 10 /12 |
C45
40Cr
35CrMo
42CrMo
|
♦Yellow Zinc
♦Zinc Plated
♦Black Oxide
♦Phosphate
♦Dacromet
♦Geomet |
Other Products
Should you possess a custom design, we encourage you to reach out to us promptly. We are eager to collaborate on bespoke solutions, transforming your vision into reality with unmatched precision and expertise, all while consistently aiming to exceed expectations.
WHOWE ARE
For an inspiring 39 years, Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. has been a luminary in the fastener industry. Our storied history is defined by an unwavering dedication to superior quality and engineering excellence. We consistently deliver both off-the-shelf and custom-designed fastener solutions, crafted with exceptional precision to fulfill a vast array of needs, setting extraordinary standards for quality and reliability.
Since our inception in 1985, our state-of-the-art manufacturing facility spans an impressive 60,000 square meters. Nestled in the vibrant heart of Jinjiang City, this strategic location significantly enhances our operational efficiency, allowing us to serve our global clientele with unmatched proficiency.
Our prowess is evident in the harmonious blend of advanced forging techniques and precise machining processes. Our production management team collaborates seamlessly with our skilled technical R&D department, excelling in crafting custom fasteners tailored to the unique demands and visions of our esteemed clients.
Our products epitomize outstanding quality and unwavering reliability, having passed rigorous testing protocols. They proudly carry certifications such as ISO9001/2015, GB/T19001-2016, and SGS, assuring excellence in every meticulously crafted component.
Driven by an unyielding commitment to quality, we have forged a stellar reputation as a trusted global supplier. Our products are celebrated and widely embraced across diverse continents, including Europe, Australia, North America, and South Asia, thus amplifying our international influence and esteemed standing.
Development History
Production Workshop
Exhibition: Step into the captivating world of cutting-edge innovation and exceptional engineering at the Jinjiang Tagong Hardware Forging Manufacturer Co. Ltd. exhibition booth. Be mesmerized by the extraordinary precision and superior craftsmanship that define our esteemed product lineup. Delight in the remarkable quality and exquisite design of our Class 10 DIN 912 Black Fasteners, each a masterpiece meticulously crafted to deliver unmatched performance and elegant aesthetic appeal. Our distinct plain and oil surface finishes set a new standard in fastener excellence, promising both durability and style that transcend ordinary expectations. Experience the essence of reliability and sophistication with fasteners that are not only functional but also a testament to engineering genius.
1. Q: What about MOQ?
A: It depends on the size of the products.
2. Q: What are your advantageous products?
A: All kinds of standard and customized fasteners.
3. Q:How many staff are in your company?
A: About 200 staff in our factory.
4, Q:What about your annual capacity?
A:About 30000 tons per year.
5, Q:Do you have ISO 9001 certificate?
A: Yes,we do .
6,Q:Can you provide CBAM report?
A: Yes, of course