Yes, it has. Tianjin Sure Instrument Co.,Ltd. wants you to be delighted with your purchase so we establish a set of warranty rules for our products. If, during the warranty period, your product needs service, please give us a call. We will arrange refund, maintenance, and other services specified in the contract signed by the parties. If you have any questions about your warranty coverage, or you think you need service, call our Customer Service. We're here to help you get the most from your ultrasonic flow meter.

Sure Instrument is always committed to the manufacturing high quality vortex flow meter. oil flow meter is the main product of Sure Instrument. It is diverse in variety. The body of Pressure Transmitter is made by advanced ultrasonic flow meter, which is ultrasonic flow meter. Sure Instrument will regulate its market management in the coming days. It is widely used in the chemical industry, metal & mining industry, etc.

Ultrasonic flow meter is the solid responsibility of our company for the public. Call!