Yiyang Qianjin factory is not easy to enter. In the recruitment conditions of Yiyang Qianjin Factory, the qualifications and skills of different positions are different, and they need to meet their conditions before they can be hired. Henan Qianjin Factory Chemical Technology Group Co., Ltd. was established in June, 20 10, with its headquarters in the former industrial and agricultural factory and its subsidiaries under 12. The company is the vice chairman of China Blasting Equipment Trade Association, the vice chairman of China Engineering Blasting Association and the chairman of Henan Civil Blasting Equipment Industry Association. The company is located in the east of Xiong 'er Mountain. Due to the requirements of production safety and isolation, the factory covers a wide area. It starts from Lingshan in the east and reaches Sunliu in the west, spanning two ditches and eight ridges. It covers an area of nearly 20 square kilometers.