We would like to introduce our company in the field of GAS and related equipment. Dayan gas is expert in supplying : -Types of high purity gases , Industrial gases , Medical gases and specialty gases. -Types of liquid gases (liquid Nitrogen,Argon and Helium), -Types of Refrigerant Gases (R22,R11,R141,R407&…) -Different kinds of gas mixtures based on PPM , PPB and percentage level -Types of gas equipment like regulator, Valve ,High pressure cylinders , Manifold and pallet. Click for details>>