This work is a contribution to the area of Strict Quantization (in the sense of
Rieffel) in the presence of curvature and non-Abelian group actions. More precisely,
we use geometry to obtain explicit oscillatory integral formulae for strongly
invariant strict deformation quantizations of a class of solvable symplectic symmetric spaces.
Each of these quantizations gives rise to a field of (pre)-C*-algebras whose fibers
are function algebras which are closed under the deformed product. The symmetry group of the
symmetric space acts on each fiber by C*-algebra automorphisms.