| Client name | City | Country |
|---|---|---|
| CTCI Beijing Co., Ltd. | Beijing | China |
| CTCI Corporation | Taipei | Taiwan, Province of China |
| Cummins (China) Investment Co., Ltd. | Wuhan | China |
| Cummins Hydrogen Technology (Shanghai) Co., Ltd. | Shanghai | China |
| Dalian Hengli Measure & Control Instrument Engineering Co.,L | Dalian | China |
| Daqing Petrochemical Engineering Co., Ltd. | Daqing | China |
| Deepak Fertilizers & Petrochemicals Corporation Ltd. | Taloja, Raigad | India |
| Dembla Valves Ltd. | Thane - Bhiwandi | India |
| Dong Guk University | Seoul | Republic of Korea |
| Donghua Engineering Company | Hefei city | China |
| Dow Corning India Private Ltd. | Chennai | India |
| DREHMO CHINA | Beijing | China |
| DSME | Geoje | Republic of Korea |
| Engineers India Limited | Gurugram | India |
| Engineers India Limited | New Delhi | India |
| EUREKA INDUSTRIAL EQUIPMENTS PVT. LTD. | Pune | India |
| ExxonMobil Chemical Asia Pacific Pte. Ltd | Singapore | Singapore |
| ExxonMobil Engineering Asia Pacific | Singapore | Singapore |
| F&V Shanghai valve company | Shanghai | China |
| Far Eastern Textile LTD | Hsinchu | Taiwan, Province of China |
| Fluid Control Research Institute | Palakkad | India |
| Forbes Marshall Arca Pvt. Ltd. | Pune | India |
| Forbes Marshall Pvt. Ltd. | Pune | India |
| Forbes Marshall Pvt. Ltd. | Pune | India |
| Formosa Chemicals & Fibre Corporation | Taipei | Taiwan, Province of China |