... several years developments, Tianjin Haohong weiye Steel Trading Co., Ltd has turned into an intergrated steel service center with ... Sample Product Descriptionstainless steel plate/sheetGrade200,300,400series and Special stainless steel materials , such as201,304,316, ... , Chemical industry, Food processing equipment, Medicine, Boiler,Fiber industry and Auto components,etc.Product Packing Export standard ...