This list was from the China Foundry organization in 2022, the ranking was listed in no particular order, just a reference for casting product buyers.
| Ranking | Province | Company Name | Main Product |
| 1 | Chongqing | BSJ(SIPX) Precision Casting Foundry | Iron, Steel Casting |
| 2 | Hebei | CITIC Dicastal Co., Ltd. | Auto Parts |
| 3 | Hebei | Xingxing Ductile Iron Pipes Co., Ltd. | Iron, Steel Casting |
| 4 | Jilin | Faw Foundry Co.,Ltd | Auto Parts |
| 5 | Zhejiang | Riyue Heavy Industry Co., Ltd. | Steel Casting |
| 6 | Shandong | Meide Casting Co.,Ltd. | Iron Casting |
| 7 | Heilongjiang | China Firstheavy Inductries | Steel Casting |
| 8 | Hebei | Sinosteel Xingtai Machinery & Mill Roll Co.,Ltd. | Mill Roll |
| 9 | Liaoning | Angang Heavy Maching Co.,Ltd. | Steel Casting |
| 10 | Shandong | Weichai Power Co.,Ltd | Auto Parts |
| 11 | Anhui | Anhui Yingliu Group | Steel Casting |
| 12 | Ningxia | Ningxia Kocel Group Co.,Ltd. | Steel Casting |
| 13 | Jiangsu | Jiangsu Jixin Wind Energy Technology Co.,Ltd. | Iron Casting |
| 14 | Liaoning | Huarui Heavy Industry Steel Casting Co., Ltd. | Steel Casting |
| 15 | Zhejiang | Ningbo Riyue Foundry Co.,Ltd. | Machine Tool |
| 16 | Zhejiang | Wanfeng Auto Holding Group Co.,Ltd. | Auto Parts |
| 17 | Chongqing | Chong Qing Yu Jiang Die-Casting Co.,Ltd. | Die Casting, |
| 18 | Henan | Citic Heavy Industries Co.,Ltd | Steel Casting |
| 19 | Shanghai | Shanghai Nonferrous Components Co., Ltd. | Auto Parts |
| 20 | Shandong | Shandong Binzhou Bohai Piston Co.,Ltd. | Auto Parts |
| 21 | Henan | Zynp Corporation | Auto Parts |
| 22 | Shandong | Jinan Meide Casting Co.,Ltd. | Iron Casting |
| 23 | Tianjin | Tianjin New Wei San Industrial Co.,Ltd. | Iron Casting |
| 24 | Liaoning | Shenyang Machine Tool Yinfen Foundry Co.,Ltd. | Machine Tool |
| 25 | Shanghai | Shanghai Honggang Equipment Casting Co.,Ltd. | Steel Casting |
| 26 | Shandong | Longji Group Co.,Ltd. | Iron Casting |
| 27 | Heilongjiang | Qiqihar Railway Rolling Stock Co.,Ltd. | Steel Casting |
| 28 | Anhui | Anhui Fengxing Wear Resistant Castings | Wear Resistant Casting |
| 29 | Chongqing | Chongqing Jieli Wheel Manufacturing Co.,Ltd. | Non-Ferrous,Die-Casting |
| 30 | Shandong | Haoxin Machinery | Auto Parts |
| 31 | Zhejiang | Wenzhou Ruiming Industrial Co.,Ltd. | Auto Parts |
| 32 | Chongqing | Chongqing Zhicheng Machinery Co.,Ltd. | Non-Ferrous,Die-Casting |
| 33 | Hubei | Hubei Quanli Casting Co.,Ltd. | Auto Parts |
| 34 | Shandong | Zibo Vermicular Cast Iron Ltd. | Iron Casting |
| 35 | Heilongjiang | Avic Harbin Dongan Engine (Group) Co.,Ltd. | Non-Ferrous,Die-Casting |
| 36 | Liaoning | Liaoning Fu-An Foundry Co.,Ltd. | Steel Casting |
| 37 | Guangdong | Guangdong Hongtu Technology Co.,Ltd. | Non-Ferrous,Die-Casting |
| 38 | Hubei | Wuhan Wuzhong Casting & Forging Co.,Ltd | Machine Tool |
| 39 | Liaoning | Dalian Marine Propeller Co.,Ltd. | Non-Ferrous,Die-Casting |
| 40 | Liaoning | Wafangdian City Yongning Machinery Factory | Iron Casting |
| 41 | Guangxi | Foundry Of Guangxi Yuchai Machinery Co.,Ltd. | Auto Parts |
| 42 | Guangdong | Guangdong Wencan Die Casting Co.,Ltd. | Non-Ferrous,Die-Casting |
| 43 | Jiangsu | Suzhou Chunxing Precision Mechanical Co.,Ltd. | Non-Ferrous,Die-Casting |
| 44 | Chongqing | Chongqing Loncin Die-Casting Co.Ltd | Non-Ferrous,Die-Casting |
| 45 | Liaoning | Dalian Machine Tool Group Foundry Co.,Ltd. | Machine Tool |
| 46 | Shandong | Sinotruk Jinan Power Co.Ltd Foundry Center | Auto Parts |
| 47 | Shandong | Liaocheng Donghai Cast & Forge Co.,Ltd | Auto Parts |
| 48 | Zhejiang | Cixi Huili Machinery & Electric Co.,Ltd. | Iron Casting |
| 49 | Shandong | Shandong Liancheng Group Co.,Ltd. | Auto Parts |
| 50 | Guangdong | Guangdong Shaoguan Foundry & Forging, Ltd. | Steel Casting |
