No.314 Jiulongpo District Popularity Ranking Chongqing No.5 Equipment Products Equipment Parts No.16 Agricultural Equipment No.21 Lv He Jin Ya Zhu No.21 Agricultural Machinery No.33 Qing Quantitative No.33 Qing Quantitative Technology No.37 Casting No.39 Construction Machinery No.43 Smart Equipment No.57 Die Casting No.64 Furniture No.70 Zhuan Yong Equipment