... piping etc 5Brand:Shantin or OEM service Other name:riser pipe,stainless steel pipeShantin Fabrication Workshop is designed to produce ... Sand blasting, acid cleaning, alkali wash, passivating, painting(spray coating)Quality control:RT, MT, PT, UT machines, Universal testing machine, ... depending on shape and weight,max1500*1500*1500mm.8.Quality Certification: ISO 9001:2000.9.OEM service available.Other ...