Wenfan gt 580 tripod?

Http://product.dangdang.com/product.aspx?product_id=1036615808#ddclick?act=click&pos=1036615808_25_1_m&cat=4001124&key=&qinfo=&pinfo=&minfo=31_1_48&ninfo=&custid=&permid=20130802041141412342433388735608320&ref=&rcount=&type=&t=1375395153000

is this a good tripod? From it's spec it can handle 20Kg weight. I'm going to use Nikon D7000 with tokina 12-24mm lens. It can be 189cm high with the center column extended and 160cm without extending. Though Chinese one, I suppose it is a good one. Please, give your valuable advice on this one.

their official website
http://www.wenfan.net/index.asp

Added (1). Please check this for further details:
http://www.wenfan.net/product_2.asp?id=88

Seeing as how I can't read… What ever language that is, I can't really tell you what I think of the advanced specs. Looks rather basic, entry level kind of thing.

In my experience with tripods, I've found put the big money down once and you'll have something that'll last you years and years. Go with Manfrotto or Gitzo. Remember, it costs less to buy the more expensive first rather than buying cheap and then upgrading.