1.Free service;

(1) The quality problems caused by the manufacturing process.

(2) During the guarantee time, the quality problems caused by non-human reasons under the condition of proper use.

2. Paid service
If there is any malfunction after the guarantee time, our company will offer the nice service with payment.

3. Products from other companies or counterfeits do not belong to the scope of the service.

(1) If you want to order the trap series, please consult the catalogue and give clear indication of the information about the standard, type and technical parameter (Working Temperature; Working Pressure, Displacement, Medium Character etc.)

(2) If you want to order the valve for stainless steel , please consult the catalogue and give clear indication of the information about the standard, type and technical parameter (Working temperature; working pressure and medium character etc.)