日本と海外をつなぐクラウドソーシング

I want to get research of water heater market in Thailand. What I want to know are:
(1) Market size of Water heater:
・For home : Electric type
・For home : Gas type
・For Business
(2) Kitchin heater
・Built-in stove type
・HOB type
・TC(Table Top Cooker)
・IH（Induction Heating）type
(3) Distribution flow of heaters
What players exist in distribution in Vietnam:
For example
Importer ⇒　Internal distributor ⇒ Local store
Ex) A.ltd B.ltd, C.ltd Dmart, Estore ・・・