Why chile customer choose Tanfon solar system?

Tanfon factory is professional in solar products for more than 12years,our vision is let the world get away of expensive electricity bill. 
Today we get the new feedback from our customers again in Chile, She ordered 10kw off grid solar system kit from us.

How she knows our company Tanfon selling solar system? 
She found our company name Tanfon through her friends introduction. 
First，she got our sales person whatsapp contact number and sent message for us said she need 10kw off grid solar system kit for her house. 
She is very clear for her requirement on this solar system, so after getting quotation from us,  she said, she must need the best quality and good service from our company， 
because my friend bought 20kw solar system from your company Tanfon in 2016, now still working very well，so i very trust your company.

i just need the best quality one so please provide. Also,it is required for FORM F Certificate for Chile imported as we Tanfon sold to Chile before,which are not any problems.
Finally ,She didnt compare any other price and bought from us directly because she know one USD one quality！

Tanfon can make sure serivice and quality because 
Tanfon already installed more than 1000+ solar projects and service center in different countries.