... us:Shanghai Aifan Metal Co.,LTD. belongs to Shanghai Pangtong Enterprise Development Co.,LTD.,founded in 2005, ... hot-dip zinc, electrostatic spray and electrolyte polish (stainless steel).About us:Shanghai Aifan Metal Co.,LTD. belongs to Shanghai Pangtong Enterprise Development Co.,LTD ... electro-galvanized, electro-galvanized nickel alloy, hot-dip zinc, electrostatic spray and electrolyte polish ...