ERI machinery Co., LTD is a sino-german cooperative enterprise. Relying on Germany "Waldraff" company's technology and talent advantages, we combines integrating scientific research with production and operation.So it makes us become the expert in producing shot blasting machine, sand blasting room, shot peening machine, sand processing equipment, surface processing machine,shot blasting machine for steel pipe inside and outside wall, cleaning machines for , cylinder and special machine tool. We are strongest in shot blasting machines' designing, developing and technical innovation in Chinese foundry industry. Our company is engaged in the shot blasting machines for more than ten years and win the good reputaion of integrity and quality.We have supplied excellent equipment and services for shipbuilding, automobile, military project, locomotive, machine tools, seamless gas cylinders and other industries with our rich practical experience. A number of technologies fill the domestic blank, products' quality has reached the international advanced level.We also design and manufacture various non-standard special shot blasting machine, sand blasting room according to user needs.