certificate of qualification for environmental protection engineering, high new product identificati...
won: iso9001, iso14001 and other system certification
the patent for the system of explosion-proof wet dust removal system and so on
rto and other equipment
organic exhaust gas absorption and desorption concentration catalytic combustion equipment system
patent: ventilation and ventilation equipment
a warehouse top dust collector, a waste gas treatment activated carbon adsorption equipment, a verti...
patent: single machine dust collector and filter cartridge type dust collector
boiler dust removal equipment, photolysis, plasma and other equipment
self production and manufacture of spiral wind pipe
regeneration of activated carbon and the birth of catalytic combustion equipment
independent research and development of fan
development of organic waste gas treatment equipment
research and development of acid and alkali waste gas treatment equipment
industrial environmental protection machinery manufacturing company set up main product for pcb indu...