Helium, English name Helium, chemical symbol He, molecular weight 4, is a colorless, odorless rare gas, chemical substance number CAS number: ?7440-59-7 is the gas with the lowest known boiling point: not easy to liquefy and stable good performance, strong diffusibility, low solubility and other properties. With its special physical and chemical properties, helium is an important and scarce strategic resource that is irreplaceable and related to national security and the development of high-tech industries.

YIGAS Group: Helium/liquid helium professional manufacturing and operation service provider! Yigas Zhongshan Limited. was established in September 2010 and is located at No. 3, Hemin Road, Cuiheng New District, Zhongshan City; Covers an area of 6000 square meters, with a helium filling capacity of 450 tons / formerly a foreign company "GLOBAL The Zhongshan base of "GAS" was acquired as a whole by YIGAS Group; it has the most advanced liquid helium and helium filling production line in the world, and has obtained ISO9001:2008 quality management system certification; adopts the internationally popular "filling island" production line

Create an ecological supply chain: more than 1,000 end customers, mainly used in medical, scientific research, semiconductor, optical fiber, liquid crystal, leak detection, superconducting experiment, metal manufacturing, deep sea diving, welding, optoelectronic product production, etc.;

Have a professional manufacturing plant;

Professional sales, operation and technical team;

Complete products: liquid helium, tube bundle helium, bottled helium, balloon helium.