ASTM D 4846 Button Pull Test Equipment Textile Tester 0.1N Readability

A) Quality assurance items

The guarantee period with FOC within one year (not including nonexpendable & transport and travel fees)

During the guarantee period, Haida shall supply free maintenance or replacement for the damaged part(just for nonexpendable part) induced by non-human damage;
If any quality problems occurs within the guarantee period, and Haida must provide on-site service, the transport and travel expense shall be borne by customer;
If any big quality problems occurs out of the guarantee period, Haida will provide a maintain service, the transport and travel expense shall be borne by customer, also charge for a favorable price;
Haida will provide a lifetime favorable price to the buyer with the materials and spare parts used in system operation, equipment maintenance;

B) The main quality warranty maintenance certificate

If there is any dispute please refer to our guarantee letter, so:

1. please keep the guarantee letter, if you lost it, please connect with us in a month.

2. If the guarantee letter has been altered or it has no our stamp, it is useless.