Yangzhou Shuangxing Fire Protection Technology Co., Ltd. is a fire protection enterprise with independent legal status, strong strength, and nationwide coverage. We mainly produce fire hydrant boxes, fire extinguisher boxes, indoor fire hydrants, fire hoses, water gun interfaces, self rescue hose reels, wet alarm valves, gas fire extinguishers, etc. Double Star has always expanded its market with excellent quality assurance and efficient and sincere service, winning the widespread trust of customers.