As holder of ASME “U”&“UM”, PED 2014/68/EU Module H & H1, GB D1 & D2 designing and manufacturing certifications, we've become one of the world's largest pressure vessel manufacturers. With over 500 qualified personnel, including about 50 technicians, and more than 300 various sets of facilities, we manufacture all kinds of air receiver , oil-gas separators, heat exchangers and adsorbersfor various industries including ORC power expander, mining, water, gas and refrigeration etc.