Marine flame red signal lights parachute signal orangc life preserver used smoke signals, Marine orange smoke singnals,rope equipment.pyrotechnic devices such as portable rope-signal products .

• 船用红光火焰信号、红光降落伞信号、救生圈用橙色烟雾信号、船用橙色烟雾信号、手提式抛绳器等烟火信号系列产品。