Dongyi/Dongsheng Machinery is a professional exporter specializing in bearing‑processing machine tools, grinding solutions and general grinding machines.
We focus on overseas markets and maintain deep‑term cooperative relationships with a number of well‑qualified Chinese machine manufacturers located in China. Our product portfolio covers bearing turning lathes, double‑disc grinding machines, centerless grinders, inner diameter grinding machine, outer diameter grinding machine for bearing roller, bearing raceway grinding machine, superfinishing machines, surface grinders and cylindrical grinding machines.
We strictly screen our partner factories in terms of production capacity, processing accuracy, quality management and export experience. For every order.