Technical Information 
The technical information on the web site NTECHRC.COM, is derived from information published by manufacturers of goods in our catalog . NTECHRC.COM, therefore, reserves the right to modify or adapt the technical information and dimensional product catalog, based on what will be announced by the producers, without notice. 

Cancellation of orders: The customer cannot cancel the order after its payment to NTECHRC.COM. Rarely , can accept cancellation after writing information about the reason of the cancellation ,up to 24hours from the moment the payment is done . If accept those reasons , a 35% refund of the initial payment can be done .