Being supported by an highly developed and specialist IT team, we could give technical support on pre-sales & after-sales service for Ground Steel Washers, API Valve Stud Bolts to Australia, A307 B Heavy Hex Bolts for India, A563 DH Nuts to Malaysias,Nuts to Portugal. We warmly welcome merchants from home and abroad to call us and establish business relationship with us, and we will do our best to serve you. The product will supply to all over the world, such as Europe, America, Australia,Borussia Dortmund, Denmark,Iran, Congo.We set be a creditable practitioner to achieve the continuous development and innovation as our motto. We would like to share our experience with friends at home and abroad, as a way to create a bigger cake with our joint efforts. We have several experienced R & D persons and we welcome OEM orders.