By 7 buildings and utilities, auxiliary project of building structures, such as a total construction area 99465.44 ㎡, has completed the production workshop zero nine floors, production workshop a three layer, the height 7.8 meters, 30000 square meters, production workshop three layer, each layer is 6.6 meters high, each floor area of 2360 square meters, production workshop four second floor, the height 6.6 meters, each floor area of 2264 square meters, the four workshop has been completed the main body construction, with a total area of 52911.39 ㎡; Complete production workshop two, five, six production workshop, production workshop workshop construction and the basis of the production workshop parts such as boiler house decoration; At present the project construction land planning permit has for land card and other procedures; Made at the beginning of investment for the record, project approval, approval, fire approval, the eia approval, the approval from the civil air defense engineering permission.