1. Define technical standards for E-mechine product and sub-part.2. Perform technical discussion with internal customer & supplier and ensure the component quality collaborated with purchasing and supplier.3. Responsible for E-mechine key parts’design as well as the technical documents including 3D model, drawing and order specification.4. Support sample production to SOP and assist suppliers to solve corresponding quality problems.5. Coordinate relevant internal interface departments (procurement, factory, etc.)