The key factor which keeps HID system stable: Ballast Start with high quality electronic units, use the high level equipment to finish circuit wafer assembly, the core of the ballast is excellent quality guaranteed. Chemic glue filling act by vacuum machine which will perfect the glue fuction, protecting the electronic units and being water proof. After ballast off the production line, we keep our effort for high quaity: Testing ballast under high temperature, water condition, frequent flicker. We are able to assure you the best quality products. |