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| Finish | Bright(Uncoated), Longer Life Ticn |
| Material | Stainless steel, Steel, Carbon steel |
| Thread Type | Metric |
| Head Type | Standard |
| Surface Treatment | Plain, H.D.G., Zinc Plated, Black oxide, etc |
| Thread | M8 |
We own 6 factories and 5 branch offices. As one of the biggest building material manufacturers founded in 2005, we have our own steel factory, screw factory, hardware factory, and metal processing factory. We sell abroad directly to ensure quality control. At present, we cooperate with many brands in more than 100 countries across Southeast Asia, Middle East, Africa, North America, and South America.








