Qingdao xinjiarui industry co., ltd is an intergrated supplier of hardware and gardening tools in china.the products cover common round nails,coil nails,sod staples,hog rings staples,geopins,steel nail stakes,anchor bolt,washer,wall ties and copper bonded ground rods.the new products are coming soon. with 10 years'development,we have owned steady clients base.they are from usa,germany,middle-east and africa.yearly sales volume is over us dollars 10 million.we also gained the good honor with h