Pyongsan Bolt Machinery values quality satisfaction and customer appreciation as the top priority.

Since established in 1976, we have been specialized in bolts, nuts, machine parts and hot forging, which are essential elements for constructing infrastructure. 

We are maintaining stable quality with ISO 9001 certification, and are working on research development with operating the in-house research institute, as well as striving to advance the technology, without settling for the present, to be a step ahead of the customer needs.

We promise to supply even better quality products to satisfy customers in the future.

Thank you.