MARMAN TRADING is a leading distributor of refrigeration-grade ammonia based in General Santos, South Cotabato. With a strategic location on National Highway in Barangay Tumbler, we are able to serve the needs of customers throughout the region with ease and efficiency. Our team of experienced professionals is dedicated to providing high-quality ammonia products to businesses in a wide range of industries, from food processing to cold storage. We pride ourselves on our exceptional customer service and commitment to meeting the unique needs of each client. Choose MARMAN TRADING for all your refrigeration-grade ammonia needs.