Located in Aurora, IL, Weldcoa is an innovative US manufacturer of products that store, transport, fill or analyze compressed gas cylinders or cryogenic liquids. Our exclusive automation, storage and transportation solutions provide cost-reduction innovations for every step of your process—all while providing unmatched levels of ...

FasTest’s high-pressure, gas filling connectors have a proven track record with over two decades of service in the field. FasTest gas quick connectors provide a simple single handed approach to filling cylinders. Under pressure, a secure, leak-tight seal is established with our patented safety locking ...

SIAD is a leading Italian chemical Group operating in the Industrial Gases, Engineering, Healthcare, LPG and Natural Gas sectors. The Group has been active for almost 100 years in the Industrial Gas business and is also acclaimed for its well-known and established presence in the ...