​Dear Sir/Madam,

Susan again,from Guangdong Grand Shine Construction Material Company,who is aluminium windows and doors supplier,we are professional manufacturer of aluminium windows and doors,curtain wall for nearly 15 years.And we have done many projects such as apartments up to 3000sq meters especially in Mexico.Projects go on well,feeback good quality.Price is very competitive in locally.

Pls feel free to contact with me and offer you quotation,thanks.

Best Regards,

Susan