... film/sheet/plate,aluminum foil,cigarette paper. Bridle cylinders , Shanghai Donghui Roller is very good at this, which is well ... manufacture in making rollers. Steel Roller’s DetailsSteel Roller, Shanghai Donghui Roller is an expert. The following is the details ... buildings: Donghui Roller’s office: How to get Donghui Roller?Shanghai Donghui Roller specializes in making high accuracy Bridle cylinders . ...