Experts in High Performance Composite Materials and High Pressure Cylinders
Technical Services
Business Solutions
Contact Us


Welcome to Hansho Technologies!

We provide world-class solutions for high performance structures made of fiberglass, carbon fiber, aramid and engineered thermoplastics.


Our particular expertise is high pressure composite cylinders for

  •   CNG compressed natural gas for cars, buses, and vehicles
  •    Hydrogen, up to 1000 bar or 15000 psi, on fuel cell cars, storage and transportation
  •   SCBA self contained breathing apparatus for firefighters
  •    Fiberglass LPG tanks. 

Hansho offers cutting edge services in product design, FEA finite element analysis, testing, factory start-up, technology transfer, education and training.  Additionally we offer sales representation for machines and products from our valued partners.



NEWS:  Hansho helps Kansan (Japan) to get US DOT approval for cylinder re-inspection using ultrasonic inspection.  April 2010.  Hansho teamed with a renouned US machine manufacturer to help Kansan Co. Ltd. of Gunma, Japan ( ) to get US DOT approval for ultrasonic inspection of steel and aluminum high pressure gas cylinders.  Kansan is the first non-American facility to obtain DOT approval for ultrasonic inspection.  Ultrasonic inspection is a new faster, safer, and better alternative to traditional hydrostatic testing of gas cylinders.

Kansan continues their position of leading the Japanese gas services industry with new safety standards and world-class testing, re-inspection, and cylinder refurbishment services.  Hansho provides the ultrasonic inspection machine, combined with training, certifications, and assistance with the DOT audit and approval procedure. 

Contact Hansho to learn more.

Hansho Technologies - Your High Tech Bridge from West to East

Hansho Composites Corporation