1.material:steel
2.usage: installation of construction,connectinon of machinery parts or something else

3.Standards: GB , DIN, JIS, AISI/ASTM/ANSI/AMSE and BS EN, etc.

4.Exported countries:United States, Germany, Saudi Arabia, South Korea,etc

5.finish:cold/hot forged

6.leading time :within 25 days after deposit at sight

7.with high  precision

8.with more than 20 yesrs producing experience

9.with high quality and  competitive price