According to the relevant information, as of July 20_2 years, my company's various types of products have successfully extinguished hundreds of fires, the successful cases are as follows:

- Water system fire:

1. 2001, the U.S. General Mills (Nanjing) Co., Ltd. oil pressing room suddenly caught fire, the company's production and construction of sprinkler nozzles started in a timely manner, a few seconds to extinguish the fire, to avoid a possible major accidents.

2. October 2006, Nanjing Xinjiekou area of the Dayang Department Store due to the aging of the wires on fire, the fire area involving water, our company produced 26 sprinkler heads all open and timely start the sprinkler system, play a significant role in extinguishing the fire and protection of personnel, extinguish the fire, no casualties.

3. March 8, 2010 morning, Zhangjiagang First People's Hospital, the fifth floor ward fire, in the fire before the end of the spread of the company's supply and construction of the general contractor of the automatic sprinkler system in time to start the fire control and extinguish the fire, to achieve the function of the fire protection system, to avoid a potentially major fires.

- Gas system to extinguish the fire:

1. since 1996 to date, Southwest Aluminum Co., Ltd. rolling mill production line application of the company's production of high-pressure CO2 automatic fire extinguishing device since, successfully extinguished dozens of fires.

2. 2004, Taiwan Unipower Optoelectronics (Nanjing) Co., Ltd. in the construction of tube wells, due to short-circuit electrical wires caused by fire, our production and installation of CO2 automatic fire extinguishing system started in time and put out the fire. 3. 2004 to date, Shanghai, China's first high-pressure CO2 automatic fire extinguishing system.

3. Since 2004, Shanghai Alcoa has encountered 8 fires in the rolling mill production line, all of which were successfully extinguished by the low-pressure CO2 products manufactured and installed by our company, which played a decisive role in safe production.

4. In 2006, 42 fires occurred in the rolling mill production line of North China Aluminum Co., Ltd. (the number was introduced by Zhang, the minister of the security department of North China Aluminum Co., Ltd.), all of which were successfully extinguished by the low-pressure CO2 products manufactured and installed by our company.

5. October 2006, Liaohe Oilfield Light Hydrocarbon Plant gas unit fire four times in a month, our company produced CO2 automatic fire extinguishing equipment in time to start and extinguish the whole unit of fire, to protect the gas unit and the surrounding 40 liquefied petroleum gas ball tanks of the safety. (The four times of fire extinguishing time are: October 8, 9, 12, 28)

6. On the morning of March 26, 2009, a fire broke out in the transmission room of Nanjing Metro Line 1 train station due to a short circuit in the line, and the fire spread rapidly. At the critical moment, the HFC227 automatic fire extinguishing system produced by our company was started in time (turnkey construction), and the fire was successfully extinguished within a few seconds. During the whole fire extinguishing process, all the equipments in the equipment room operated normally, and the maintenance structure of the equipment room was intact.

7. From August 2009 to May 2010, the dust collector and pulverized coal silo of Shandong Zibo Shanshui Cement Co., Ltd. caught fire three times, which were successfully extinguished by the CO2 automatic fire extinguishing equipment produced by our company (turnkey construction).

8. June 2010, Shandong Linqu Shanshui Cement Co., Ltd. coal powder silo fire, our company produced the CO2 automatic fire extinguishing equipment immediately started and extinguished the fire (turnkey construction), to avoid the spread of the fire, to protect the safety of life and property.

9. September 24, 2010, the temperature of coal powder equipment of Sichuan Nuwa Building Material Co., Ltd. increased and caught fire, and our CO2 fire extinguishing equipment started to extinguish the fire in time, avoiding the spread of the fire and protecting the safety of life and property.

10. In the early morning of May 24, 2012, a fire broke out in the electrical control cabinet in the follow-type step-down substation and ring control room of Baogang Avenue Station of Guangzhou Metro Line 8 Extension, and the IG541 fire extinguishing system supplied by our company was started in time to extinguish the fire successfully.

- Alarm and water system to extinguish the fire:

1. 2004, Taiwan Unipower Optoelectronics (Nanjing) Co., Ltd. because of the kitchen fire, my company's alarm system alarm, sprinkler sprinklers also started in time to extinguish the fire.

2. April 2, 2007, Nanjing Metro Building, a room on the 7th floor due to a computer short-circuit fire, my company's production and turnkey construction of the fire alarm system in time to start, after a delay, the water sprinkler system all started in just three minutes, the fire was fully extinguished, to be firefighters to the scene when the fire has been extinguished, to avoid a major catastrophe. (See Annex I)

- Alarm and gas system to extinguish the fire:

1. In April 2009, the coal powder silo in 2500t/d new dry cement clinker production line of Sichuan Renshou People's Special Cement Co., Ltd. suddenly caught fire, our alarm system alarmed in time, and the high-pressure CO2 automatic fire extinguishing system was activated in time, and the fire was extinguished successfully within a few seconds.

2. May 13, 2009, Alcoa (Kunshan) Aluminum Co., Ltd. sent us a letter of commendation, our company's low-pressure CO2 gas automatic alarm and fire extinguishing system (and installation) since June 4, 2008 put into operation, many times successfully extinguished the aluminum rolling mill incipient fires in the Aluminum Co. to ensure the normal operation of the equipment, to protect the lives and property of the Aluminum Co.

- Foam fire fighting and water system fire fighting:

1. August 7, 2006, China's first construction, Asia's largest capacity of Sinopec Yizheng 2 * 150,000 cubic meters of oil storage tanks suffered a lightning strike caused by the tank fire, the company's production and construction and installation of balanced pressure foam proportional mixing system, foam cannons, water sprinkler systems and other fire-fighting equipment to respond quickly and timely, and a large number of fire brigades rushed to the scene before the fire to fight the fire, to avoid a devastating and significant disaster. Disasters.

There are nearly one hundred other successful fire extinguishing cases, which are omitted because the owner is unwilling to disclose and cannot provide more detailed information.

Therefore, they are omitted.