ABOUT CST HEAT EXCHANGER COMPANYWhen it comes to building heat exchanger for any application CSTCompany has the capability to meet your requirements. If you need aheat exchanger using water, steam, refrigerant, glycol, ammonia, CO2 or any other medium, CST Companycan build it for you. We build heat exchanger for replacement of existing heat exchangeror for new jobs, as well.