Sinotech offers a wide range of high quality electric AC, DC and Brushless DC motors as well as custom electric motors built to your design requirements. We also offer automotive stamping, progressive die stamping and automotive and steel investment casting services. Sinotech provides custom engineered mechanical products, metal and plastic components and magnets to a variety of industries. Sinotech has over 20 years of experience in the industry with engineers personally supervising all tooling and production to ensure quality control.