Company news

04-15 -2024

The market prospect of oxygen generator is relatively broad

The market prospect of oxygen generator is relatively broad.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.

04-13 -2024

The 89th China International Medical Devices Exposition was held from April 11 to 14, 2024

The 89th China International Medical Devices Exposition was held from April 11 to 14, 2024.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.

11-25 -2022

Customer product laboratory engineers confirm that the flow meter test data meets the requirements

Customer product laboratory engineers confirm that the flow meter test data meets the requirements.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.

11-24 -2022

The 86th China International Medical device Exposition

The 86th China International Medical device Exposition.China Oxygen Concengtrator Solenoid Valve，Oxygen Pressure Valve，Oxygen Flow Meter manufacturers - Select high quality Oxygen Concengtrator Solenoid Valve products in best price on Shenyang Holian.We accept OEM custom products all made in China.

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