Sicor and Teva are the same company.... Teve has been around for years, they've also delivered a quality product for a substanctial amount of time.
You'll be more than satisfied I can assure you of that. The best part is Teva is never faked, so you don't have to worry about getting counterfiet gear. The only downfall is the cost and availability, however, if you're able to get it you should absolutely get as much as you can.
Good Luck
