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| Autorun trademark registration | Design patent certificate of electric actuator |
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| CE EX for valve actuator | ODL OHQ CE |
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| Design patent certificate of pneumatic pinch valve | Pinch valve CE |
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| 滨厂翱9001：2015 | OHQ electric actuator Ex d IIC T5 Gb |
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| SIL-3 for valve actuator 01 | SIL-3 for valve actuator 02 |
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| Zhejiang Province High-tech SMEs | Certificate of registration of customs declaration agency of the People's Republic of China |
