Petrochemical
| Serial Number | User and Project Name | Provide valve product type |
| 1 | Shandong Jinmei Mingshengda Chemical Co., Ltd. | Gate valve, globe valve, check valve |
| 2 | SINOPEC Sales Co., Ltd. South China Branch | Ball valve |
| 3 | Aerospace Long March Chemical Engineering Co., Ltd. Guangxi Huayi Project | Gate valve, globe valve, check valve |
| 4 | SINOPEC ANQING BRANCH | Double-off valve, ball valve |
| 5 | SINOPEC Sichuan Vinylon Plant, Natural Gas Pipeline | Ball valve, gate valve, double-closing double-off valve |
| 6 | Chongqing Changshou Chemical General Factory, Renovation | APl gate valve, double-closing double-break valve |
| 7 | Heilongjiang lysine plant, annual output of 7000 tons | Globe valve, butterfly valve, double-closing double-off valve |
| 8 | Shaanxi Shenmu Chemical Industry Co., Ltd. | Track ball valve, gate valve, check valve, ball valve |
| 9 | Qinghai Salt Lake Sanyuan Potash Fertilizer Co., Ltd. | Gate valve, globe valve, double-closing double-off valve |
| 10 | Taixing Oulao Fulin Fine Chemical Co., Ltd. | Ball valve, butterfly valve, filter valve |
| 11 | Lutianhua Engineering Co., Ltd. | Gate valve, butterfly valve, ball valve |
| 12 | China Fourth Chemical Construction Engineering Company | Stainless steel gate valve, ball valve |
| 13 | Shanghai Lido Catalyst Co., Ltd. | Ball valve, globe valve, double-closing double-off valve |
| 14 | Sinopec Pipeline Storage and Transportation Branch | Large diameter ball valve, flat gate valve |
| 15 | Qinghe Oil Production Plant of Sinopec Shengli Oilfield Co., Ltd. | Ball valve, gate valve, butterfly valve, welding gate valve |
| 16 | PetroChina Jinzhou Petrochemical Engineering Company | Gate valve, globe valve, ball valve |
| 17 | Shanghai Meiya Jinqiao Energy Co., Ltd. | Gate valve, globe valve, butterfly valve, ball valve |
| 18 | Sinopec Group Qingdao Petrochemical Co., Ltd. | Gate valve, globe valve, check valve |
| 19 | Changqing Refining & Chemical Plant, Storage & Transportation Depot | Gate valve, double-closing double-off valve, ball valve |
| 20 | Changzhou Chemical Plant | Gate valve, ball valve, butterfly valve, |
| 21 | Sinopec Qilu Company, Ethylene Engineering | Shuttle check valve, double-closing double-off valve, butterfly valve |
| 22 | Taizhou Haili chemical plant | Gate valve, globe valve, flat gate valve |
| 23 | Nanjing Aidichen Chemical Enterprise Co., Ltd. | Gate valve, globe valve |
| 24 | Sichuan Tianhua Co., Ltd. | Globe valve, butterfly valve, gate valve |
| 25 | Oil Depot Project of Sinopec Chuanyu Company | Gate valve, globe valve, check valve |
| 26 | Shandong Linghua Group Company | Gate valve, globe valve |
| 27 | Shaanxi Black Cat Coking Co., Ltd. | Gate valve, globe valve, check valve |
| 28 | Hunan Zhicheng Chemical Co., Ltd. | Gate valve, globe valve, ball valve |
| 29 | Jinan Shengbang Lvye Chemical Co., Ltd. | Plunger valve, ball valve |
| 30 | Sinopec Great Wall Lubricant Branch, Reconstruction and Expansion | APl gate valve, globe valve, double-closing double-off valve |
| 31 | dalian port co ltd | Flat gate valve |
| 32 | Xinjiang Dushanzi Petrochemical Company Refinery Sales Workshop | Double-off double-off valve, flat gate valve |
| 33 | Sinopec Sales Co., Ltd. Shandong-Anhui Pipeline Phase II Project | Electric Double-off Double-off Valve |
| 34 | Jiangyin Zhengbang Chemicals Co., Ltd. | Gate valve, globe valve, check valve |
| 35 | 11th Engineering Branch of Nanhua Group Construction Company | Double-off double-off valve |
| 36 | Sinochem Yangzhou Petrochemical Terminal Storage Co., Ltd. | Flat gate valve, butterfly valve, double-closing double-off valve, gate valve, ball valve |
| 37 | Tianjin Dorent Lingang Storage Co., Ltd. | Flat gate valve, gate valve, ball valve |
| 38 | Beijing Aerospace Petrochemical Technology Equipment Engineering Company (Shenhua Project) | Pneumatic hard seal ball valve |
| 39 | Chongqing Hechuan Salt Chemical Industry Co., Ltd. | Ball valve, globe valve, gate valve |
| 40 | Chongqing Feiya Industrial Company | Stainless steel ball valve, butterfly valve, globe valve, gate valve, check valve |
| 41 | Xianglu Petrochemical (Zhangzhou) Co., Ltd. | Ball valve, gate valve, globe valve |
| 42 | SINOPEC Nanjing Valve Supply & Reserve Center | Flat gate valve, double-closing double-off valve |
| 43 | Zhuoran (Jingjiang) Equipment Manufacturing Co., Ltd. | 820 ℃ ultra-high temperature gate valve |