GUOYU, as a top-brand industrial shredder/crusher/chipper manufacturer in China, manufacture a full line of shredding equipment, which has sinoshred serving for overseas markets. Our machine are best known for the solid steel construction, advanced engineering and superior durability. Sinoshred has been in business for over twenty years with quality products, innovative solutions and superior customer service.We can design, manufacture, install and service worldwide. By now, Guoyu machines have been exported to more than 60 countries and share market in worldwide, owns oversea distributors and after-sale service center and now still growing continuously.