... Welded Seamless Pipe Fitting (Sample Free)Type45\90\180 degree elbow,tee, reducer ,cap etc.Size1/2"-24" seamless,26"-56" ... ,20KM far from Qingdao International Airport and 60KM from Qingdao Seaport.With 110 employees and 8 technicians,covering an area of ... Korea,Japan,Singapore,Malaysia,Vietnam,South America,Middle East countries and South Africa.We have branch office in Korea,Vietnam, ...