pledged and life
 
Product operating instructions
 
About maintenance
 
Exempts the responsibility statement
 
Appendix
Arfer Service
 
Respect customer:
Thank you to select and purchase extremely Gaosheng the staircase product, in order to safeguard your expense rights and interests, enabled you normally to use our company product in the situation to be able to obtain a better post-sale service below, asked you earnestly to read rises high the staircase post-sale service provision:
The service pledged
Rises high the staircase to carry on the corresponding nature in mainland China region sale product according to the regulation which below stipulated to guarantee.
 1.Visit the service in Shanghai's customer 24 hours;
 2.The reply and serves in the outside areas customer 48 hours in the quickest time.
Service life
The same day purchases which from you starts, (contains non- artificial or nature in the normal service condition loses) but appears the breakdown the product, (from draws up receipt or the other purchase certificate date of according to the following warranty period service calculates):
And has the business agent depending on the product on manufacture date chapter to stamp signs Gaosheng the staircase nature to guarantee the card, enjoys 1 year free nature date of from the purchase to guarantee the service