Set up in 2000,Shandong Dinglong Import & Export co.,ltd. has developed its business in pet strap,steel strip,seal,stainless steel pipe fitting,sanitary fittings,ball valves,quick couplings and stainless steel rigging hardware as well as brass fittings and valves. Hundreds of specifications and the ability to meet demands of tailor-design attacts buyers from Taiwan,Europe,America and Australia.The products also get very good reception on these markets