DSW international Co., Ltd is the EXport & import Co., ltd of DSW Industry Co., ltd, who stand with ISO9001 to you. We are a leading manufacturer of Safty and security systems and accessories since 1998. security electronics and Fire-protection euipments is our key core of DSW.DSW has done some business with many customers in South america , Vietnam, Pakistan .etc.. so on . 80% of our product has been exported to different countries and regions.DSW keep quality first, every fire extinguisher pass 9 of test steps from capacity , effecient rang, working temprature, fire rating, working pressure (pma)...so the good rate is more than 98%.
