Anhte gaw Miwa mung hta hpaji rawng ai heat exchanger galaw ai ni hte supplier ni rai nna, manu n law ai, manu dan ai customized arung arai ni hpe jaw ya ai. Anhte a jak rung kaw nna ndai kaw dut shabra na matu heat exchanger ni hpe dut shabra na matu nang hpe kabu gara hkap tau la ga ai.