1 To ensure product quality, technical parameters as shown in the specification.
2 To ensure the delivery time, to supply in time according to the buyer’s requirement .
3 Warranty period: under normal use for the buyer, the seller products in 14 months after delivery of the product, or equipment pumping flat-out 12 months after warranty for the product first date. If product quality problems arise in the warranty period, free repair or replacement (except undeserved use ).
4 Free after-sales service in the warranty period , including technical training and introducing product function before saling, guiding after installation.
5 Free for users do technical services. In the installation, free for user to guide debugging.
6 before putting into operation, I have the technical personnel to do field service, handle problems in time, to ensure the actuator installation, debugging correctly, and ensure that put into operation.
7 After put into operation, If our products have some problems, please let us kown. we will arrive within 24 hoursexcept the journey time) to do after-sales service.