Pre-production inspection focuses on factories production equipment as well as the raw materials and components used in the production process. Prior to the full start of production, we arrive at factory to inspect raw materials and components according to the project designation. At this stage, our laboratory will get involved to make an accurate analysis of ingredients and materials. In addition, production lines will also be inspected to meet requirements of the qualities and capacities. Prior to formal production, your suppliers still have time to make adjustments. Therefore, we will focus on early preventions to avoid problems occurring during actual production.