DSW ni mtoa uongozi wa Usalama na Usalama Solutions nchini China tangu 2004. Sisi, kutoka DSW, ni mtengenezaji, wasambazaji, na muuzaji katika China ya ulinzi na usalama za tofauti kama vile Fire Extinguishers, vifaa Fire Safety, moto sprinkler, moto hydrant Systems , Fire Kengele, Moto Sensorer, Automatic Msimu Kizima moto, CO2 Kizima moto, Kizima moto Box, Fire Extinguisher Poda, AFFF Fire Extinguishers, magari ......