Recently, Hebei Aosite Electric Equipment Co., Ltd. has finished the overall standardized upgrading and renovation of its factory. This optimization includes the improvement of exterior building appearance, redivision of functional zones, upgrade of safety supporting facilities, optimization of operation routes in warehouses and workshops. Independent functional areas such as office area, raw material storage area, parts warehouse and high-voltage product assembly workshop are scientifically arranged. Sticking to the management principle of lean production and safety priority, the tidy and standardized modern workshop optimizes the whole workflow of material circulation, assembly processing and finished product inspection, greatly improving production efficiency and on-site management ability. Advanced factory hardware lays a solid foundation for mass production of 10kV-40.5kV high-voltage disconnectors. The company will continuously improve the on-site management system, control product quality with high-standard production conditions, and supply reliable supporting power equipment for various power grid projects.