Winexpert

Canada is leading in producing wine kits of high quality, and Winexpert is the leading producer. Wines from Winexpert kits regularly receive the most awards at the world's largest competition for home vintners, WineMaker International Amateur Wine Competition - where they compete against wines made from other kits as well as wines made from fresh grapes.

Here is a link to an article about how Winexpert wine kits are made: How Wine Kits are Made.

New range
Winexpert has updated most of its range of wine kits. The Eclipse brand has been replaced by Private Reserve, Selection by Reserve, World Vineyard by Classic, and Chai Maison by On the House.

Here is a table showing which of the new kits is suggested as an equivalent or a replacement for each of the old kits.

Brands
Limited Edition (The most exclusive wines. Available for a limited time. 18 l juice concentrate, 20 kg.)
Private Reserve (Ultra premium wine kits made with the finest quality varietal juice. 14.5 l juice concentrate, 16.5 kg.)
Reserve (Our most popular premium wines. 10 l juice concentrate, 12 kg.)
Classic (Versatile wines which don’t require extended aging. 8 l juice concentrate, 10 kg.)
On the House (Excellent value, ideal choice for those wishing to make easy drinking, early maturing wines. 6 l juice concentrate, 8 kg.)
Island Mist (Delicious alternative to sweet wine coolers. 7,5 l juice concentrate, 9.5 kg.)
Mini (If you want to try winemaking on a small scale at home. 1.58 l juice concentrate, makes 4.5 litres of wine.)

Each wine kit from the brands Limited Edition, Private Reserve, Reserve and Classic is made from specified grape varieties and specified country where the grapes were grown, and for some of the highest quality kits also the specific wine growing region. Good luck and cheers!

All vine kits (except Mini) results in 23 l of wine.

Grape origins
Argentina, Australia, Chile, France, Italy, New Zealand, Spain, USA