Hi all,
We are original manufacturer for laboratory hydrogen generators, we do OEM service for many top suppliers such as Fuel Cell Store, SRI INSTRUMENT, MSE Supplies in North America, Apex Gasgen in UK, PCI Analytical in India, Lab Gas Africa in Africa for instance. Superior quality, attractive prices. Find more information at www.ql-spe.com or reach me at success-simon@ql-spe.com or whatsapp +86 18560232496. Thank you!

BR,
Simon