we could supply SIL2 SIL3 certificate for Air Flow Velocity Speed Sensor, Differential Pressure Sensor, Flow Switches, level switch. if need more information, please contact with us
Contact: Mr.Robert
Phone: 008613166369204
Tel: 0086-21-31668814
Email: sales@ayt.hk
Add: Building 17 &22, No.2928, Chuan Zhou Highway, Shanghai, 201319, China
