SINO UNISON INDUSTRIAL LTD. is located in Linyi City, Shandong Province. We mainly produce and export mental products and hardware products such as common nails, roofing nails, concrete nails, cupper nails, shoe tacks,shovels and so on.

We have advanced technology, modern managerial expertise and qualified specialists.Though these years efforts,we have severed many customers from Africa, Southeast Asia, the Middle East and South America.