The registration address of the hong kong environmental technology company, inc., is located in guangan city, guang an county, hebei province. The registration authority is the market monitoring authority, and its legal representative is zhao tsing tsing, which operates in other scientific and technological promotion services. Technical development of environmentally friendly products; processing and marketing: fire-proofing kits, fire-retarding kits, flexible organic jams, fire panels, blast-proof sludge, fire-retarding modules, fire-painting coating plates, fire-proof belts, heat nails, grid cloths, temperature-preserving slurry, crack-resistant sand, glue powder, cellulose; sales: nano-gas gels, fire seals, fire coatings, rock cotton products, glass cotton products, rubber products, silicate products, seals, aluminium silicate products, foam glass products, chemical products (other than dangerous ones), polyurethane products, temperature preservation aids, building materials, fir...