Zhuhai Lingyinghui Printing Materials Co., Ltd. is a professional magnetic roller manufacturer, integrating the consumable research, production and sale.Zhuhai Tongrui Trading Co., Ltd., founded in 2010, is the branh office of LYH, who is in charge its import and export business. With continuous improvements for aluminum sleeves, we have introduced advanced production technologies for good quality. With stable quality, competitive price and good service, our products have a good market at home and abroad. All of our magnetic rollers are wearable and dampproof, and have a good conformity with...