Hangzhou Hi-Tech Industry Imp. & Exp. Corp. is a professional trading co***ny engaged in international business from 1994.Our business scope includes various commodity and technique import and export business, especially in the production and sales of Fire-fighting products such as extinguishers (Powder, CO2, cartridge, water and foam), ***re parts of extinguishers (valve, pressure gauge, dip tube, hose etc.), water system products (hydrant, hose reel & cabinet, landing valve, fire hose, coupling, branch pi...
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