| Latex industry： |
| Rizhao Kumho Jinma Chemical Co., Ltd. | Jiangsu Shuang Le Chemical Pigment Co., Ltd. | Henan gold and red lactic acid Co., Ltd. |
| Ningxia Zhong Wei City meili Haitian Latex Factory | Walda Xiamen Plastic Co., Ltd. | Jujube Hengtai Chemical Co., Ltd. |
| Petrochemical and warehousing industry： |
| Zhenjiang Li Changrong comprehensive Petrochemical Industries Co., Ltd. | Jiangsu Hengyang storage and transportation Chemical Co., Ltd. | Jiangsu Changjiang Petrochemical Co., Ltd. |
| Shengli Oilfield Development Technology Co., Ltd. | Tianjin CNOOC Tanggu oil field chemical branch | Changshu Hui Hai chemical warehousing Co., Ltd. |
| Tianjin Sea Oil Engineering Technology Co., Ltd. |
| Electronics and silica gel industry： |
| Shanghai Wei An thermoelectric Limited by Share Ltd | Guang Han Electronic Technology (Suzhou) Co., Ltd. | Changzhou Li Tai Electronics Co., Ltd. |
| Changshu Huatong Electronics Co., Ltd. | Puyang Longquan polymer Co., Ltd. | Jiangyin hate polyester Co., Ltd. |
| China Power Second Engineering Co., Ltd. | Chifeng Sheng Sen silicon industry science and Technology Development Co., Ltd. | Jiangyin Sheng Sheng polyester Co., Ltd. |
| Taixing middle energy far east Silicon Industry Co., Ltd. | Chuzhou Tiancheng organosilicon polymer material company | Zhenjiang ring silicone rubber Co., Ltd. |
| Metallurgy and heat treatment industry： |
| Xi'an China film new material Limited by Share Ltd | Shandong Fuyuan supercharger Co., Ltd. | Henan Xinhai Aluminum Industry Co., Ltd. |
| Fujian Sanming gear box Co., Ltd. | Dacheng Group Weifang Xin Yu smelting company | Jiangsu Hui Long Gear Co., Ltd. |
| Hunan Lixian Jingyuan new materials Co., Ltd. | Henan the Yellow River whirlwind Limited by Share Ltd | Changshan pier bearing Co., Ltd. |
| Hubei Sanhuan automobile steering machine Co., Ltd. | Jiangyin de mast drilling tools Co., Ltd. | Shangqiu Xinhai Aluminum Industry Co., Ltd |
| Yancheng Shenma Iron Alloy Co., Ltd. | Penglai kaway stylistic Manufacturing Co., Ltd. | Xinxiang Jiangyuan Copper Industry Co., Ltd |
| Jilin long iron alloy Co., Ltd. | Shangqiu Shen fire, Buddha and light Aluminum Co., Ltd. | Zhongtian science and technology sea cable Co., Ltd. |
| Yueqing rejuvenation of heat treatment refuse limited company | Sichuan Huasheng Metallurgical Technology Co., Ltd. | Taizhou Chenguang electric furnace factory |
| Export countries： |
| Pakistan, South Korea, Indonesia, Philippines, Vietnam, Malaysia, Thailand and Burma. |
