ABOUT US
ADTO Group (hardware devision) is one of the business departments of Hunan ADTO Building Materials Group Co., Ltd. It has more than 300 product material grades and has experience in batch supply of more than 100 materials. The products have high strength, high precision, high temperature resistance, corrosion resistance, high pressure resistance, fatigue resistance, Emergent advantageous features such as use in complex working conditions. We have strong equipment organization capabilities and no restrictions on product specifications and sizes. We have excellent experience in the fields of stainless steel, special steel, duplex stainless steel, high-temperature stainless steel, special stainless steel, high-temperature alloys, corrosion-resistant alloys, high-strength alloys, high-strength alloy steel and other materials. production and supply experience.

PROJECTS
ADVANTAGE

The fastest intermittent procurement
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20 years of intermittent manufacturing

4,500 home construction cooperation project cases

10,000 level production workshops
NEWS
2026
06-08
Choosing the Right Fasteners for High-Stress Applications
Selecting the right fasteners ensures safety, reliability, and long-term durability.
2026
06-01
How the Right Fasteners Help Speed Up Construction Projects
Advanced screw designs can also improve penetration efficiency and reduce installation effort.
2026
05-25
Why Corrosion-Resistant Fasteners Are Essential for Long-Term Performance
Rain, humidity, temperature changes, and chemical exposure can quietly weaken construction materials over time.




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