Started off first with a mission to excel in the Unit Coolers industry we have a great deal of experience in the delivering the finest quality Heat exchanger, unit cooler, air cooling unit. CST Heat Exchanger Co., Ltd Pvt Ltd was introduced in 2012 as Exporter and Exporter of Unit Coolers, with investing in US$50 Million - US$100 Million as initial business capital. Sourcing finest quality raw material and housing skilled workforce led us to capturing a good proportion of consumer market based on Indonesia,South Korea,Singapore,United States,Vietnam market share, enabling us generate More than 6 Million US Dollar of annual revenue. Our production facility is situated in Hangzhou, Zhejiang, China, operating under Third Party. For best in class Unit Coolers production and export across different region we hold 8 Years of export history, catering to US$2.5 Million - US$5 Million export ratio.