Our Company COILMASTER Airconditioning and Refrigeration Enterprises is a Retailer, importer and Manufacturer of car-aircon parts here in the Philippines. Now we are manufacturing Evaporator Serpentine Cooling Coil here i......Our Company COILMASTER Airconditioning and Refrigeration Enterprises is a Retailer, importer and Manufacturer of car-aircon parts here in the Philippines. Now we are manufacturing Evaporator Serpentine Cooling Coil here in the Philippines. Note: for inquiries, please contact us in our e-mail address.