One day prior to the date of payment of equipment to arrange technical personnel to the site to guide the ground.
Two, the date of payment from the date of delivery of 15-20 days, the day of delivery or three days to send technical personnel to the site for free guidance, installation, commissioning and training
The key works (free catalyst formula), to ensure the normal operation of the machine can be returned.
Three, the warranty period of two years, life-long maintenance.
Four, the equipment in the operation of the process of the problem, the buyer can call me factory, telephone communication, such as can not be resolved, the manufacturers will be in the shortest possible time
(1-3 days) arrange technical personnel to site maintenance. If you need to replace the parts, I plant to purchase cost to the buyer.