... zinc,hot dip galvanized,black.Our product have expoted to USA,Europe and other country;Dimension of the anchor bolts:10mm ... dip galvanized,black.Our product have expoted to USA,Europe and other countryOver the years, our company adheres to the belief ... a good reputation in fastener industry. Company Name:Haiyan Pufa Metal Co., Ltd. Business Type:Trading Company Product/Service(We Sell):wire rod,bolt,nut ...