Our company PCMs Tehnology Co.,Ltd., specialized in Normal Paraffins for many years,we have our own factory in China and Thailand, supplying high qulity normal paraffins, including Normal Tetradecane, Normal Hexadecane, Normal Heptadecane, Normal Octadecane etc. Our products are highly recommanded by our clients and we have establish long term cooperation with many big brands of cold chain package companies wordwide.