Good service for you .

1. We guarantee to offer new advanced goods.
 

2. We'd like to send skilled personnel to the installing place to help offer technical consultant, quantity estimation and instruction,
installing, preliminary testing,and help start up running; and to answer for any defect of the product found in installing and run testing,
If there's something wrong with the product, we'll give our answer within 12 hours and get to the spot within 36 hours.
 

3.After installaton, We'll send skilled personnel to have the preliminary test and answer for any problems emerged. We take the whole charge of the fee needed in repairing,testing or retesting within the scope of our duty required in contract.
 

4.During the contract's period of validity,of the project must be started all over again or the goods can not be used at all which is resulted from our faulty goods and improper files or mistakes made by our instructors, we'll change the goods at once without compensation and take charge in all expenses of reinstallation.

5.the sample is free and some of items in stock.