Hi there, and welcome to Canna Express; Mississauga’s premium cannabis delivery service. Founded in 1988 by Chinese immigrants growing cannabis in rental homes, we have expanded our product line to create the finest flower and high end concentrates. For 32 years, we have prided ourselves on being the best cannabis growers, and we are so happy to be able to bring these products to the Mississauga region, Etobicoke, Etobicoke (west), Oakville, Milton, and North York.d welcome to Canna Express; Mississauga’s premium cannabis delivery service. Founded in 1988 by Chinese immigrants growing cannabis in rental homes, we have expanded our product line to create the finest flower and high end concentrates. For 32 years, we have prided ourselves on being the best cannabis growers, and we are so happy to be able to bring these products to the Mississauga region, Etobicoke, Etobicoke (west), Oakville, Milton, and North York.