... Surface finish: sand blasting, sand blasting, oiled, zinc, nickel, chrome plating, painting, hot dip galvanized and powder coating Available processes: CAD ... product, therefore, we always strive to ensure every single part meets your approval. Our products have passed ISO9001:2008 ... /flange,formwork/scaffold,pipe/pipe fitting/coupling,valve,auto part,motor shell/motor body,bolt,railway plate,gray iron/ ...