Product quality

I cannot afford the most expensive products in terms of home entertainment, but I do feel that, so far Sinotec's products have been very reliable in relation to the price I paid. The six-year old flat screen TV still does exactly what it is supposed to, no discernible loss in quality noted in either picture or sound. Same goes for my four years old DVD player, no problems whatsoever. When it sticks, I look at the disk first, and so far it has been a faulty or dirty disk every time. Good products!